diff --git a/pkgs/by-name/fr/frogatto/data.nix b/pkgs/by-name/fr/frogatto/data.nix
index c1b43013d178..c163739b566b 100644
--- a/pkgs/by-name/fr/frogatto/data.nix
+++ b/pkgs/by-name/fr/frogatto/data.nix
@@ -6,7 +6,7 @@
 
 stdenv.mkDerivation {
   pname = "frogatto-data";
-  version = "unstable-2023-02-27";
+  version = "1.3.1-unstable-2023-02-27";
 
   src = fetchFromGitHub {
     owner = "frogatto";
diff --git a/pkgs/by-name/fr/frogatto/engine.nix b/pkgs/by-name/fr/frogatto/engine.nix
index ba6ab8eef203..1e6e6d86e26f 100644
--- a/pkgs/by-name/fr/frogatto/engine.nix
+++ b/pkgs/by-name/fr/frogatto/engine.nix
@@ -19,7 +19,7 @@
 
 stdenv.mkDerivation {
   pname = "anura-engine";
-  version = "unstable-2023-02-27";
+  version = "0-unstable-2023-02-27";
 
   src = fetchFromGitHub {
     owner = "anura-engine";