1 files changed, 3 insertions, 2 deletions
diff --git a/pkgs/development/interpreters/ruby/rubygems/default.nix b/pkgs/development/interpreters/ruby/rubygems/default.nix
index 71f3f8be9b0..8e9e35dae59 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 = "3.4.19";
+  version = "3.4.22";
 
   src = fetchurl {
     url = "https://rubygems.org/rubygems/rubygems-${version}.tgz";
-    hash = "sha256-+ZYpS9UOB16qCjhrKwFGBn43t3KNOv/QIrLKIPAywWs=";
+    hash = "sha256-gD+nd3bRHT0btWOCZhbIERJEJeAzGtH9mDxBRARqYVY=";
   };
 
   patches = [
@@ -26,6 +26,7 @@ stdenv.mkDerivation rec {
     changelog = "https://github.com/rubygems/rubygems/blob/v${version}/CHANGELOG.md";
     homepage = "https://rubygems.org/";
     license = with licenses; [ mit /* or */ ruby ];
+    mainProgram = "gem";
     maintainers = with maintainers; [ zimbatm ];
   };
 }