lib.replaceChars: warn about being a deprecated alias

replaceStrings has been in nix since 2015(nix 1.10)

so it is safe to remove the fallback

https://github.com/nixos/nix/commit/d6d5885c1567454754a0d260521bafa0bd5e7fdb

35 files changed, 38 insertions, 38 deletions

diff --git a/pkgs/applications/audio/munt/libmt32emu.nix b/pkgs/applications/audio/munt/libmt32emu.nix
index d8b2ae1510cc3..571cd16e2aa86 100644
--- a/pkgs/applications/audio/munt/libmt32emu.nix
+++ b/pkgs/applications/audio/munt/libmt32emu.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "munt";
     repo = "munt";
-    rev = "${pname}_${lib.replaceChars [ "." ] [ "_" ] version}";
+    rev = "${pname}_${lib.replaceStrings [ "." ] [ "_" ] version}";
     sha256 = "sha256-XGds9lDfSiY0D8RhYG4TGyjYEVvVYuAfNSv9+VxiJEs=";
   };
 
diff --git a/pkgs/applications/audio/munt/mt32emu-qt.nix b/pkgs/applications/audio/munt/mt32emu-qt.nix
index 207fbc3717f74..92488ac587b6b 100644
--- a/pkgs/applications/audio/munt/mt32emu-qt.nix
+++ b/pkgs/applications/audio/munt/mt32emu-qt.nix
@@ -14,7 +14,7 @@
 }:
 
 let
-  char2underscore = char: str: lib.replaceChars [ char ] [ "_" ] str;
+  char2underscore = char: str: lib.replaceStrings [ char ] [ "_" ] str;
 in
 mkDerivation rec {
   pname = "mt32emu-qt";
diff --git a/pkgs/applications/audio/munt/mt32emu-smf2wav.nix b/pkgs/applications/audio/munt/mt32emu-smf2wav.nix
index 86b5dcee4a655..b9e87a3053030 100644
--- a/pkgs/applications/audio/munt/mt32emu-smf2wav.nix
+++ b/pkgs/applications/audio/munt/mt32emu-smf2wav.nix
@@ -8,7 +8,7 @@
 }:
 
 let
-  char2underscore = char: str: lib.replaceChars [ char ] [ "_" ] str;
+  char2underscore = char: str: lib.replaceStrings [ char ] [ "_" ] str;
 in
 stdenv.mkDerivation rec {
   pname = "mt32emu-smf2wav";
diff --git a/pkgs/applications/audio/qjackctl/default.nix b/pkgs/applications/audio/qjackctl/default.nix
index 434be82f6fb3b..2406ba24a8c9e 100644
--- a/pkgs/applications/audio/qjackctl/default.nix
+++ b/pkgs/applications/audio/qjackctl/default.nix
@@ -13,7 +13,7 @@ mkDerivation rec {
   src = fetchFromGitHub {
     owner = "rncbc";
     repo = "qjackctl";
-    rev = "${pname}_${lib.replaceChars ["."] ["_"] version}";
+    rev = "${pname}_${lib.replaceStrings ["."] ["_"] version}";
     sha256 = "sha256-PchW9cM5qEP51G9RXUZ3j/AvKqTkgNiw3esqSQqsy0M=";
   };
 
diff --git a/pkgs/applications/audio/roomeqwizard/default.nix b/pkgs/applications/audio/roomeqwizard/default.nix
index b02ab65cd87c4..acb7ae6e43a10 100644
--- a/pkgs/applications/audio/roomeqwizard/default.nix
+++ b/pkgs/applications/audio/roomeqwizard/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   version = "5.20.5";
 
   src = fetchurl {
-    url = "https://www.roomeqwizard.com/installers/REW_linux_${lib.replaceChars [ "." ] [ "_" ] version}.sh";
+    url = "https://www.roomeqwizard.com/installers/REW_linux_${lib.replaceStrings [ "." ] [ "_" ] version}.sh";
     sha256 = "NYTRiOZmwkni4k+jI2SV84z5umO7+l+eKpwPCdlDD3U=";
   };
 
diff --git a/pkgs/applications/editors/jetbrains/linux.nix b/pkgs/applications/editors/jetbrains/linux.nix
index a28029888bb03..dec117def52af 100644
--- a/pkgs/applications/editors/jetbrains/linux.nix
+++ b/pkgs/applications/editors/jetbrains/linux.nix
@@ -21,7 +21,7 @@ with stdenv; lib.makeOverridable mkDerivation (rec {
   desktopItem = makeDesktopItem {
     name = pname;
     exec = pname;
-    comment = lib.replaceChars ["\n"] [" "] meta.longDescription;
+    comment = lib.replaceStrings ["\n"] [" "] meta.longDescription;
     desktopName = product;
     genericName = meta.description;
     categories = [ "Development" ];
diff --git a/pkgs/applications/emulators/atari800/default.nix b/pkgs/applications/emulators/atari800/default.nix
index c1f685827047a..0f1d4a47582e9 100644
--- a/pkgs/applications/emulators/atari800/default.nix
+++ b/pkgs/applications/emulators/atari800/default.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "atari800";
     repo = "atari800";
-    rev = "ATARI800_${replaceChars ["."] ["_"] version}";
+    rev = "ATARI800_${replaceStrings ["."] ["_"] version}";
     sha256 = "sha256-+eJXhqPyU0GhmzF7DbteTXzEnn5klCor9Io/UgXQfQg=";
   };
 
diff --git a/pkgs/applications/emulators/desmume/default.nix b/pkgs/applications/emulators/desmume/default.nix
index 74f179324675d..2b3deaba653b0 100644
--- a/pkgs/applications/emulators/desmume/default.nix
+++ b/pkgs/applications/emulators/desmume/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation (finalAttrs: {
   src = fetchFromGitHub {
     owner = "TASVideos";
     repo = "desmume";
-    rev = "release_${lib.replaceChars ["."] ["_"] finalAttrs.version}";
+    rev = "release_${lib.replaceStrings ["."] ["_"] finalAttrs.version}";
     hash = "sha256-vmjKXa/iXLTwtqnG+ZUvOnOQPZROeMpfM5J3Jh/Ynfo=";
   };
 
diff --git a/pkgs/applications/emulators/retroarch/mkLibretroCore.nix b/pkgs/applications/emulators/retroarch/mkLibretroCore.nix
index 6ab6521270095..829b96387f11b 100644
--- a/pkgs/applications/emulators/retroarch/mkLibretroCore.nix
+++ b/pkgs/applications/emulators/retroarch/mkLibretroCore.nix
@@ -16,7 +16,7 @@
 }@args:
 
 let
-  d2u = if normalizeCore then (lib.replaceChars [ "-" ] [ "_" ]) else (x: x);
+  d2u = if normalizeCore then (lib.replaceStrings [ "-" ] [ "_" ]) else (x: x);
   coreDir = placeholder "out" + libretroCore;
   coreFilename = "${d2u core}_libretro${stdenv.hostPlatform.extensions.sharedLibrary}";
   mainProgram = "retroarch-${core}";
diff --git a/pkgs/applications/misc/sweethome3d/default.nix b/pkgs/applications/misc/sweethome3d/default.nix
index 6450dca82d0a3..d505761f80766 100644
--- a/pkgs/applications/misc/sweethome3d/default.nix
+++ b/pkgs/applications/misc/sweethome3d/default.nix
@@ -105,7 +105,7 @@ let
     };
   };
 
-  d2u = lib.replaceChars ["."] ["_"];
+  d2u = lib.replaceStrings ["."] ["_"];
 
 in {
 
diff --git a/pkgs/applications/misc/sweethome3d/editors.nix b/pkgs/applications/misc/sweethome3d/editors.nix
index 9ef9fd0f7f44a..6c737f469c670 100644
--- a/pkgs/applications/misc/sweethome3d/editors.nix
+++ b/pkgs/applications/misc/sweethome3d/editors.nix
@@ -81,7 +81,7 @@ let
 
   };
 
-  d2u = lib.replaceChars ["."] ["_"];
+  d2u = lib.replaceStrings ["."] ["_"];
 
 in {
 
diff --git a/pkgs/applications/science/math/weka/default.nix b/pkgs/applications/science/math/weka/default.nix
index 6a9eeff3b57cd..c29015402a39f 100644
--- a/pkgs/applications/science/math/weka/default.nix
+++ b/pkgs/applications/science/math/weka/default.nix
@@ -5,7 +5,7 @@ stdenv.mkDerivation rec {
   version = "3.9.6";
 
   src = fetchurl {
-    url = "mirror://sourceforge/weka/${lib.replaceChars ["."]["-"] "${pname}-${version}"}.zip";
+    url = "mirror://sourceforge/weka/${lib.replaceStrings ["."]["-"] "${pname}-${version}"}.zip";
     sha256 = "sha256-8fVN4MXYqXNEmyVtXh1IrauHTBZWgWG8AvsGI5Y9Aj0=";
   };
 
diff --git a/pkgs/applications/science/misc/openmodelica/omlibrary/fakegit.nix b/pkgs/applications/science/misc/openmodelica/omlibrary/fakegit.nix
index fdbc79aae5992..cad21c2a6e444 100644
--- a/pkgs/applications/science/misc/openmodelica/omlibrary/fakegit.nix
+++ b/pkgs/applications/science/misc/openmodelica/omlibrary/fakegit.nix
@@ -13,7 +13,7 @@ let
 
   hashname = r:
     let
-      rpl = lib.replaceChars [ ":" "/" ] [ "_" "_" ];
+      rpl = lib.replaceStrings [ ":" "/" ] [ "_" "_" ];
     in
     (rpl r.url) + "-" + (rpl r.rev);
 
diff --git a/pkgs/build-support/fetchmavenartifact/default.nix b/pkgs/build-support/fetchmavenartifact/default.nix
index 4274b4b52bfa5..efdbd0decf95c 100644
--- a/pkgs/build-support/fetchmavenartifact/default.nix
+++ b/pkgs/build-support/fetchmavenartifact/default.nix
@@ -39,14 +39,14 @@ assert (repos != []) || (url != "") || (urls != []);
 let
   name_ =
     lib.concatStrings [
-      (lib.replaceChars ["."] ["_"] groupId) "_"
-      (lib.replaceChars ["."] ["_"] artifactId) "-"
+      (lib.replaceStrings ["."] ["_"] groupId) "_"
+      (lib.replaceStrings ["."] ["_"] artifactId) "-"
       version
     ];
   mkJarUrl = repoUrl:
     lib.concatStringsSep "/" [
       (lib.removeSuffix "/" repoUrl)
-      (lib.replaceChars ["."] ["/"] groupId)
+      (lib.replaceStrings ["."] ["/"] groupId)
       artifactId
       version
       "${artifactId}-${version}${lib.optionalString (!isNull classifier) "-${classifier}"}.jar"
diff --git a/pkgs/build-support/rust/build-rust-crate/configure-crate.nix b/pkgs/build-support/rust/build-rust-crate/configure-crate.nix
index ea150c2fe85d3..1c946764c7581 100644
--- a/pkgs/build-support/rust/build-rust-crate/configure-crate.nix
+++ b/pkgs/build-support/rust/build-rust-crate/configure-crate.nix
@@ -32,7 +32,7 @@ let version_ = lib.splitString "-" crateVersion;
     completeDepsDir = lib.concatStringsSep " " completeDeps;
     completeBuildDepsDir = lib.concatStringsSep " " completeBuildDeps;
     envFeatures = lib.concatStringsSep " " (
-      map (f: lib.replaceChars ["-"] ["_"] (lib.toUpper f)) crateFeatures
+      map (f: lib.replaceStrings ["-"] ["_"] (lib.toUpper f)) crateFeatures
     );
 in ''
   ${echo_colored colors}
diff --git a/pkgs/development/compilers/elm/makeDotElm.nix b/pkgs/development/compilers/elm/makeDotElm.nix
index b8076d72e4817..43252747c3a38 100644
--- a/pkgs/development/compilers/elm/makeDotElm.nix
+++ b/pkgs/development/compilers/elm/makeDotElm.nix
@@ -3,7 +3,7 @@
 ver: deps:
   let cmds = lib.mapAttrsToList (name: info: let
                pkg = stdenv.mkDerivation {
-                 name = lib.replaceChars ["/"] ["-"] name + "-${info.version}";
+                 name = lib.replaceStrings ["/"] ["-"] name + "-${info.version}";
 
                  src = fetchurl {
                    url = "https://github.com/${name}/archive/${info.version}.tar.gz";
diff --git a/pkgs/development/interpreters/gauche/default.nix b/pkgs/development/interpreters/gauche/default.nix
index 86dc7d666d2be..31492620cb9fe 100644
--- a/pkgs/development/interpreters/gauche/default.nix
+++ b/pkgs/development/interpreters/gauche/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "shirok";
     repo = pname;
-    rev = "release${lib.replaceChars [ "." ] [ "_" ] version}";
+    rev = "release${lib.replaceStrings [ "." ] [ "_" ] version}";
     sha256 = "0ki1w7sa10ivmg51sqjskby0gsznb0d3738nz80x589033km5hmb";
   };
 
diff --git a/pkgs/development/libraries/icu/base.nix b/pkgs/development/libraries/icu/base.nix
index e1b2ccda35525..a714e758bd883 100644
--- a/pkgs/development/libraries/icu/base.nix
+++ b/pkgs/development/libraries/icu/base.nix
@@ -9,7 +9,7 @@ let
 
   baseAttrs = {
     src = fetchurl {
-      url = "https://github.com/unicode-org/icu/releases/download/release-${lib.replaceChars [ "." ] [ "-" ] version}/icu4c-${lib.replaceChars [ "." ] [ "_" ] version}-src.tgz";
+      url = "https://github.com/unicode-org/icu/releases/download/release-${lib.replaceStrings [ "." ] [ "-" ] version}/icu4c-${lib.replaceStrings [ "." ] [ "_" ] version}-src.tgz";
       inherit sha256;
     };
 
diff --git a/pkgs/development/libraries/java/hsqldb/default.nix b/pkgs/development/libraries/java/hsqldb/default.nix
index b5d93069cf8f9..deb895da7d9cb 100644
--- a/pkgs/development/libraries/java/hsqldb/default.nix
+++ b/pkgs/development/libraries/java/hsqldb/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
   pname = "hsqldb";
   version = "2.7.1";
-  underscoreMajMin = lib.strings.replaceChars ["."] ["_"] (lib.versions.majorMinor version);
+  underscoreMajMin = lib.replaceStrings ["."] ["_"] (lib.versions.majorMinor version);
 
   src = fetchurl {
     url = "mirror://sourceforge/project/hsqldb/hsqldb/hsqldb_${underscoreMajMin}/hsqldb-${version}.zip";
diff --git a/pkgs/development/libraries/muparser/default.nix b/pkgs/development/libraries/muparser/default.nix
index f213f39c06d34..910a251349897 100644
--- a/pkgs/development/libraries/muparser/default.nix
+++ b/pkgs/development/libraries/muparser/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
   pname = "muparser";
   version = "2.2.3";
-  url-version = lib.replaceChars ["."] ["_"] version;
+  url-version = lib.replaceStrings ["."] ["_"] version;
 
   src = fetchurl {
     url = "mirror://sourceforge/muparser/muparser_v${url-version}.zip";
diff --git a/pkgs/development/libraries/opendkim/default.nix b/pkgs/development/libraries/opendkim/default.nix
index 22c5fca76a480..00b5d624153a3 100644
--- a/pkgs/development/libraries/opendkim/default.nix
+++ b/pkgs/development/libraries/opendkim/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "trusteddomainproject";
     repo = "OpenDKIM";
-    rev = "rel-opendkim-${lib.replaceChars ["."] ["-"] version}";
+    rev = "rel-opendkim-${lib.replaceStrings ["."] ["-"] version}";
     sha256 = "0nx3in8sa6xna4vfacj8g60hfzk61jpj2ldag80xzxip9c3rd2pw";
   };
 
diff --git a/pkgs/development/libraries/opensubdiv/default.nix b/pkgs/development/libraries/opensubdiv/default.nix
index 026465c97ae8d..46bbc079aeb81 100644
--- a/pkgs/development/libraries/opensubdiv/default.nix
+++ b/pkgs/development/libraries/opensubdiv/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "PixarAnimationStudios";
     repo = "OpenSubdiv";
-    rev = "v${lib.replaceChars ["."] ["_"] version}";
+    rev = "v${lib.replaceStrings ["."] ["_"] version}";
     sha256 = "sha256-ejxQ5mGIIrEa/rAfkTrRbIRerrAvEPoWn7e0lIqS1JQ=";
   };
 
diff --git a/pkgs/development/mobile/androidenv/build-app.nix b/pkgs/development/mobile/androidenv/build-app.nix
index 6f4b32b486ba1..7e34c34607eb4 100644
--- a/pkgs/development/mobile/androidenv/build-app.nix
+++ b/pkgs/development/mobile/androidenv/build-app.nix
@@ -16,7 +16,7 @@ let
   extraArgs = removeAttrs args ([ "name" ] ++ builtins.attrNames androidSdkFormalArgs);
 in
 stdenv.mkDerivation ({
-  name = lib.replaceChars [" "] [""] name; # Android APKs may contain white spaces in their names, but Nix store paths cannot
+  name = lib.replaceStrings [" "] [""] name; # Android APKs may contain white spaces in their names, but Nix store paths cannot
   ANDROID_HOME = "${androidsdk}/libexec/android-sdk";
   buildInputs = [ jdk ant ];
   buildPhase = ''
diff --git a/pkgs/development/mobile/titaniumenv/build-app.nix b/pkgs/development/mobile/titaniumenv/build-app.nix
index 82a264e702dee..e4c3062cf5315 100644
--- a/pkgs/development/mobile/titaniumenv/build-app.nix
+++ b/pkgs/development/mobile/titaniumenv/build-app.nix
@@ -34,7 +34,7 @@ let
   extraArgs = removeAttrs args [ "name" "preRebuild" "androidsdkArgs" "xcodewrapperArgs" ];
 in
 stdenv.mkDerivation ({
-  name = lib.replaceChars [" "] [""] name;
+  name = lib.replaceStrings [" "] [""] name;
 
   buildInputs = [ nodejs titanium alloy python which file jdk ];
 
diff --git a/pkgs/development/mobile/xcodeenv/build-app.nix b/pkgs/development/mobile/xcodeenv/build-app.nix
index ae8416c8d769e..4bef0ba2db0e9 100644
--- a/pkgs/development/mobile/xcodeenv/build-app.nix
+++ b/pkgs/development/mobile/xcodeenv/build-app.nix
@@ -53,7 +53,7 @@ let
   extraArgs = removeAttrs args ([ "name" "scheme" "xcodeFlags" "release" "certificateFile" "certificatePassword" "provisioningProfile" "signMethod" "generateIPA" "generateXCArchive" "enableWirelessDistribution" "installURL" "bundleId" "version" ] ++ builtins.attrNames xcodewrapperFormalArgs);
 in
 stdenv.mkDerivation ({
-  name = lib.replaceChars [" "] [""] name; # iOS app names can contain spaces, but in the Nix store this is not allowed
+  name = lib.replaceStrings [" "] [""] name; # iOS app names can contain spaces, but in the Nix store this is not allowed
   buildPhase = ''
     # Be sure that the Xcode wrapper has priority over everything else.
     # When using buildInputs this does not seem to be the case.
diff --git a/pkgs/development/mobile/xcodeenv/simulate-app.nix b/pkgs/development/mobile/xcodeenv/simulate-app.nix
index ea0502eb98186..ca6806d43b998 100644
--- a/pkgs/development/mobile/xcodeenv/simulate-app.nix
+++ b/pkgs/development/mobile/xcodeenv/simulate-app.nix
@@ -9,7 +9,7 @@ let
   xcodewrapper = composeXcodeWrapper xcodewrapperArgs;
 in
 stdenv.mkDerivation {
-  name = lib.replaceChars [" "] [""] name;
+  name = lib.replaceStrings [" "] [""] name;
   buildCommand = ''
     mkdir -p $out/bin
     cat > $out/bin/run-test-simulator << "EOF"
diff --git a/pkgs/development/python-modules/scikit-learn/default.nix b/pkgs/development/python-modules/scikit-learn/default.nix
index 9739163cea506..ca5bc74c0105f 100644
--- a/pkgs/development/python-modules/scikit-learn/default.nix
+++ b/pkgs/development/python-modules/scikit-learn/default.nix
@@ -95,7 +95,7 @@ buildPythonPackage rec {
     changelog = let
       major = versions.major version;
       minor = versions.minor version;
-      dashVer = replaceChars ["."] ["-"] version;
+      dashVer = replaceStrings ["."] ["-"] version;
     in
       "https://scikit-learn.org/stable/whats_new/v${major}.${minor}.html#version-${dashVer}";
     homepage = "https://scikit-learn.org";
diff --git a/pkgs/development/tools/haskell/lambdabot/default.nix b/pkgs/development/tools/haskell/lambdabot/default.nix
index 0b0a9778c361e..b563fa4b7a75e 100644
--- a/pkgs/development/tools/haskell/lambdabot/default.nix
+++ b/pkgs/development/tools/haskell/lambdabot/default.nix
@@ -20,8 +20,8 @@ let allPkgs = pkgs: mueval.defaultPkgs pkgs ++ [ pkgs.lambdabot-trusted ] ++ pac
                             ++ lib.optional withDjinn haskellPackages.djinn
                             ++ lib.optional (aspell != null) aspell
                            );
-    modulesStr = lib.replaceChars ["\n"] [" "] modules;
-    configStr = lib.replaceChars ["\n"] [" "] configuration;
+    modulesStr = lib.replaceStrings ["\n"] [" "] modules;
+    configStr = lib.replaceStrings ["\n"] [" "] configuration;
 
 in haskellLib.overrideCabal (self: {
   patches = (self.patches or []) ++ [ ./custom-config.patch ];
diff --git a/pkgs/development/tools/misc/segger-ozone/default.nix b/pkgs/development/tools/misc/segger-ozone/default.nix
index 7f68d3e7fc662..e5d3ec0ff3f34 100644
--- a/pkgs/development/tools/misc/segger-ozone/default.nix
+++ b/pkgs/development/tools/misc/segger-ozone/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   version = "3.22a";
 
   src = fetchurl {
-    url = "https://www.segger.com/downloads/jlink/Ozone_Linux_V${(lib.replaceChars ["."] [""] version)}_x86_64.tgz";
+    url = "https://www.segger.com/downloads/jlink/Ozone_Linux_V${(lib.replaceStrings ["."] [""] version)}_x86_64.tgz";
     sha256 = "0v1r8qvp1w2f3yip9fys004pa0smlmq69p7w77lfvghs1rmg1649";
   };
 
diff --git a/pkgs/development/web/kcgi/default.nix b/pkgs/development/web/kcgi/default.nix
index 8845924d886ac..84bfc654c7733 100644
--- a/pkgs/development/web/kcgi/default.nix
+++ b/pkgs/development/web/kcgi/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
   pname = "kcgi";
   version = "0.10.8";
-  underscoreVersion = lib.replaceChars ["."] ["_"] version;
+  underscoreVersion = lib.replaceStrings ["."] ["_"] version;
 
   src = fetchFromGitHub {
     owner = "kristapsdz";
diff --git a/pkgs/games/nexuiz/default.nix b/pkgs/games/nexuiz/default.nix
index 4082e853aa306..fe3081109e9bc 100644
--- a/pkgs/games/nexuiz/default.nix
+++ b/pkgs/games/nexuiz/default.nix
@@ -11,7 +11,7 @@
 let
   version = "2.5.2";
 
-  version_short = lib.replaceChars [ "." ] [ "" ] version;
+  version_short = lib.replaceStrings [ "." ] [ "" ] version;
 in stdenv.mkDerivation {
   pname = "nexuiz";
   inherit version;
diff --git a/pkgs/games/terraria-server/default.nix b/pkgs/games/terraria-server/default.nix
index 2b63fcca45fc1..104633198995a 100644
--- a/pkgs/games/terraria-server/default.nix
+++ b/pkgs/games/terraria-server/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
   pname = "terraria-server";
   version = "1.4.4.9";
-  urlVersion = lib.replaceChars [ "." ] [ "" ] version;
+  urlVersion = lib.replaceStrings [ "." ] [ "" ] version;
 
   src = fetchurl {
     url = "https://terraria.org/api/download/pc-dedicated-server/terraria-server-${urlVersion}.zip";
diff --git a/pkgs/servers/invidious/default.nix b/pkgs/servers/invidious/default.nix
index 0b426f13e67ea..8b9138e0a4cb1 100644
--- a/pkgs/servers/invidious/default.nix
+++ b/pkgs/servers/invidious/default.nix
@@ -44,7 +44,7 @@ crystal.buildCrystalPackage rec {
       substituteInPlace src/invidious.cr \
           --replace ${lib.escapeShellArg branchTemplate} '"master"' \
           --replace ${lib.escapeShellArg commitTemplate} '"${lib.substring 0 7 versions.invidious.rev}"' \
-          --replace ${lib.escapeShellArg versionTemplate} '"${lib.replaceChars ["-"] ["."] (lib.substring 9 10 version)}"' \
+          --replace ${lib.escapeShellArg versionTemplate} '"${lib.replaceStrings ["-"] ["."] (lib.substring 9 10 version)}"' \
           --replace ${lib.escapeShellArg assetCommitTemplate} '"${lib.substring 0 7 versions.invidious.rev}"'
 
       # Patch the assets and locales paths to be absolute
diff --git a/pkgs/tools/typesetting/tex/pgf-tikz/pgf-1.x.nix b/pkgs/tools/typesetting/tex/pgf-tikz/pgf-1.x.nix
index 6f5dddf7b5dfa..25c65d081911d 100644
--- a/pkgs/tools/typesetting/tex/pgf-tikz/pgf-1.x.nix
+++ b/pkgs/tools/typesetting/tex/pgf-tikz/pgf-1.x.nix
@@ -10,7 +10,7 @@ stdenvNoCC.mkDerivation (finalAttrs: {
   src = fetchFromGitHub {
     owner = "pgf-tikz";
     repo = "pgf";
-    rev = "refs/tags/version-${lib.replaceChars ["."] ["-"] finalAttrs.version}";
+    rev = "refs/tags/version-${lib.replaceStrings ["."] ["-"] finalAttrs.version}";
     hash = "sha256-WZ/191iEDd5VK1bnV9JZx2BZfACUeAUhAqrlyx+ZvA4=";
   };
 
diff --git a/pkgs/top-level/haxe-packages.nix b/pkgs/top-level/haxe-packages.nix
index bda390e255d8f..82ad280380c43 100644
--- a/pkgs/top-level/haxe-packages.nix
+++ b/pkgs/top-level/haxe-packages.nix
@@ -4,7 +4,7 @@ let
   self = haxePackages;
   haxePackages = with self; {
 
-    withCommas = lib.replaceChars ["."] [","];
+    withCommas = lib.replaceStrings ["."] [","];
 
     # simulate "haxelib dev $libname ."
     simulateHaxelibDev = libname: ''