diff --git a/pkgs/by-name/su/submit50/package.nix b/pkgs/by-name/su/submit50/package.nix
index 652ab9e24f7b..6c6ddcb451bf 100644
--- a/pkgs/by-name/su/submit50/package.nix
+++ b/pkgs/by-name/su/submit50/package.nix
@@ -7,14 +7,14 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "submit50";
-  version = "3.2.0";
+  version = "3.2.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "cs50";
     repo = "submit50";
     tag = "v${version}";
-    hash = "sha256-i1hO9P3FGamo4b733/U7d2fiWLdnTskrHM2BXxxDePc=";
+    hash = "sha256-D71d8f2XfLrsDRBuEZK7B96UTUkJLkHsCWchDNO8epI=";
   };
 
   build-system = [
@@ -40,7 +40,7 @@ python3Packages.buildPythonApplication rec {
     description = "Tool for submitting student CS50 code";
     homepage = "https://cs50.readthedocs.io/submit50/";
     downloadPage = "https://github.com/cs50/submit50";
-    changelog = "https://github.com/cs50/submit50/releases/tag/v${version}";
+    changelog = "https://github.com/cs50/submit50/releases/tag/${src.tag}";
     license = lib.licenses.gpl3Only;
     platforms = lib.platforms.unix;
     maintainers = with lib.maintainers; [ ethancedwards8 ];