diff --git a/pkgs/by-name/an/antigravity/package.nix b/pkgs/by-name/an/antigravity/package.nix
index c7cc959d1696..c8a434e1c7ef 100644
--- a/pkgs/by-name/an/antigravity/package.nix
+++ b/pkgs/by-name/an/antigravity/package.nix
@@ -15,7 +15,7 @@ let
     (lib.importJSON ./sources.json)."${hostPlatform.system}"
       or (throw "antigravity: unsupported system ${hostPlatform.system}");
 
-  version = "1.11.3-6583016683339776";
+  version = "1.11.3";
   vscodeVersion = "1.104.0";
 in
 callPackage vscode-generic {
diff --git a/pkgs/by-name/an/antigravity/update.sh b/pkgs/by-name/an/antigravity/update.sh
index c7cb5b886f38..6dd76d334a1a 100755
--- a/pkgs/by-name/an/antigravity/update.sh
+++ b/pkgs/by-name/an/antigravity/update.sh
@@ -23,7 +23,7 @@ linux_x86_64_url=$(
 # Extract version and check for update
 version=$(
   printf '%s\n' "$linux_x86_64_url" \
-    | sed -n 's#.*/stable/\([^/]*\)/linux-x64/Antigravity.tar.gz#\1#p'
+    | sed -n 's#.*/stable/\([^-]*\)-[0-9]*/linux-x64/Antigravity.tar.gz#\1#p'
 )
 echo "Version: $version"