diff --git a/pkgs/development/interpreters/ruby/default.nix b/pkgs/development/interpreters/ruby/default.nix
index c08a93662e42..6c8b8eb03724 100644
--- a/pkgs/development/interpreters/ruby/default.nix
+++ b/pkgs/development/interpreters/ruby/default.nix
@@ -299,4 +299,9 @@ in {
     version = rubyVersion "3" "1" "3" "";
     sha256 = "sha256-XqSYo19M0Vh1IApS3eQrbrF54SZOF9eHMsOlfNHGq54=";
   };
+
+  ruby_3_2 = generic {
+    version = rubyVersion "3" "2" "1" "";
+    sha256 = "sha256-E9Z5AWYO4yF9vZ3VYFk0a9QhLOZKacMG71LfZJNfjb0=";
+  };
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 53f98f0a1ce6..791b308555d3 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -16949,7 +16949,8 @@ with pkgs;
     mkRuby
     ruby_2_7
     ruby_3_0
-    ruby_3_1;
+    ruby_3_1
+    ruby_3_2;
 
   ruby = ruby_2_7;
   rubyPackages = rubyPackages_2_7;
@@ -16957,6 +16958,7 @@ with pkgs;
   rubyPackages_2_7 = recurseIntoAttrs ruby_2_7.gems;
   rubyPackages_3_0 = recurseIntoAttrs ruby_3_0.gems;
   rubyPackages_3_1 = recurseIntoAttrs ruby_3_1.gems;
+  rubyPackages_3_2 = recurseIntoAttrs ruby_3_2.gems;
 
   mruby = callPackage ../development/compilers/mruby { };