diff --git a/pkgs/development/interpreters/ruby/rubygems/default.nix b/pkgs/development/interpreters/ruby/rubygems/default.nix
index 4eef42a1514..35a09019d2b 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 = "3.4.14";
+  version = "3.4.15";
 
   src = fetchurl {
     url = "https://rubygems.org/rubygems/rubygems-${version}.tgz";
-    hash = "sha256-l5sYQoSKOb5NkO/J05nClKygtuZ9RfgAsmyTzCLQOYM=";
+    hash = "sha256-OCjoZbz3En8ERq41T+bykHeoKkOGvMVVDX21kKYypKw=";
   };
 
   patches = [
diff --git a/pkgs/development/ruby-modules/bundler/default.nix b/pkgs/development/ruby-modules/bundler/default.nix
index 39f54636c39..ca31227f34a 100644
--- a/pkgs/development/ruby-modules/bundler/default.nix
+++ b/pkgs/development/ruby-modules/bundler/default.nix
@@ -4,8 +4,8 @@ buildRubyGem rec {
   inherit ruby;
   name = "${gemName}-${version}";
   gemName = "bundler";
-  version = "2.4.14";
-  source.sha256 = "sha256-lIJKzVEK30D43O5q0YwJ+FcSyJxGij2uWlxH+mlIfHI=";
+  version = "2.4.15";
+  source.sha256 = "sha256-FM2eQJyQy1UxmHj++zvlqLz8dDOxQRXehSOytfc0rqo=";
   dontPatchShebangs = true;
 
   postFixup = ''