diff --git a/pkgs/development/libraries/gstreamer/rs/default.nix b/pkgs/development/libraries/gstreamer/rs/default.nix
index 46ecec7c2901..0eaf22962740 100644
--- a/pkgs/development/libraries/gstreamer/rs/default.nix
+++ b/pkgs/development/libraries/gstreamer/rs/default.nix
@@ -135,7 +135,7 @@ assert lib.assertMsg (invalidPlugins == [ ])
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "gst-plugins-rs";
-  version = "0.14.2";
+  version = "0.14.4";
 
   outputs = [
     "out"
@@ -147,13 +147,13 @@ stdenv.mkDerivation (finalAttrs: {
     owner = "gstreamer";
     repo = "gst-plugins-rs";
     rev = finalAttrs.version;
-    hash = "sha256-mIq8Fo6KoxAo1cL2NQHnSMPgzUWl1eNJUujdaerGjFA=";
+    hash = "sha256-MZyYHMq6gFJkVxlrmeXUjOmRYsQBHj0848cnF+7mtbU=";
   };
 
   cargoDeps = rustPlatform.fetchCargoVendor {
     inherit (finalAttrs) src;
     name = "gst-plugins-rs-${finalAttrs.version}";
-    hash = "sha256-Z1mqpVL2SES1v0flykOwoDX2/apZHxg7eI5If4BsP4o=";
+    hash = "sha256-T+fdu+Oe07Uf1YoRGYl2DMb1QgdSZVLwcOqH4bBNGXU=";
   };
 
   strictDeps = true;
@@ -227,6 +227,10 @@ stdenv.mkDerivation (finalAttrs: {
     export XDG_CACHE_HOME=$(mktemp -d)
   '';
 
+  postInstall = ''
+    install -Dm444 -t ''${!outputDev}/lib/pkgconfig gst*.pc
+  '';
+
   doInstallCheck =
     (lib.elem "webp" selectedPlugins) && !stdenv.hostPlatform.isStatic && stdenv.hostPlatform.isElf;
   installCheckPhase = ''