diff --git a/pkgs/development/interpreters/renpy/default.nix b/pkgs/development/interpreters/renpy/default.nix
index 344a83964233..d094018bad46 100644
--- a/pkgs/development/interpreters/renpy/default.nix
+++ b/pkgs/development/interpreters/renpy/default.nix
@@ -8,8 +8,8 @@ let
   # base_version is of the form major.minor.patch
   # vc_version is of the form YYMMDDCC
   # version corresponds to the tag on GitHub
-  base_version = "8.1.1";
-  vc_version = "23060707";
+  base_version = "8.1.3";
+  vc_version = "23091805";
 in stdenv.mkDerivation rec {
   pname = "renpy";
 
@@ -19,7 +19,7 @@ in stdenv.mkDerivation rec {
     owner = "renpy";
     repo = "renpy";
     rev = version;
-    sha256 = "sha256-aJ/MobZ6SNBYRC/EpUxAMLJ3pwK6PC92DV0YL/LF5Ew=";
+    sha256 = "sha256-bYqnKSWY8EEGr1+12cWeT9/ZSv5OrKLsRqCnnIruDQw=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/development/python-modules/pygame-sdl2/default.nix b/pkgs/development/python-modules/pygame-sdl2/default.nix
index 3150104e74ad..93eea02a9041 100644
--- a/pkgs/development/python-modules/pygame-sdl2/default.nix
+++ b/pkgs/development/python-modules/pygame-sdl2/default.nix
@@ -9,8 +9,8 @@ buildPythonPackage rec {
   name = "${pname}-${version}-${renpy_version}";
 
   src = fetchurl {
-    url = "https://www.renpy.org/dl/${renpy_version}/pygame_sdl2-${version}-for-renpy-${renpy_version}.tar.gz";
-    hash = "sha256-u9DIFKd+uyphH3ETMJWYqt7YFyeIgBWoXUO3rC+RWjc=";
+    url = "https://www.renpy.org/dl/${renpy_version}/pygame_sdl2-${version}+renpy${renpy_version}.tar.gz";
+    hash = "sha256-mrfrsRAVEqw7fwtYdeATp/8AtMn74x9pJEXwYZPOl2I=";
   };
 
   # force rebuild of headers needed for install