diff --git a/pkgs/development/interpreters/ruby/rubygems/default.nix b/pkgs/development/interpreters/ruby/rubygems/default.nix
index 4577d6d33b37..34c49cea9021 100644
--- a/pkgs/development/interpreters/ruby/rubygems/default.nix
+++ b/pkgs/development/interpreters/ruby/rubygems/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "rubygems";
-  version = "3.4.12";
+  version = "3.4.13";
 
   src = fetchurl {
     url = "https://rubygems.org/rubygems/rubygems-${version}.tgz";
-    sha256 = "sha256-WFCnwvw4DN09pwShznuwSNQtSACTPfULiSAmW1hF4Vs=";
+    sha256 = "sha256-s/7KCbf07zezuASA7E03t83UDY6W/fFw9bljOprXWls=";
   };
 
   patches = [