diff --git a/pkgs/development/tools/sourcetrail/python.nix b/pkgs/development/tools/sourcetrail/python.nix
index 113abb77d61..ecd18c14bf3 100644
--- a/pkgs/development/tools/sourcetrail/python.nix
+++ b/pkgs/development/tools/sourcetrail/python.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
     owner = "CoatiSoftware";
     repo = pname;
     rev = version;
-    sha256 = "05hlpd3am029pv1wi6mys3q0ggp64axmg8bdf1fabl9cl9jffscq";
+    sha256 = "01jaigxigq6dvfwq018gn9qw7i6p4jm0y71lqzschfv9vwf6ga45";
     fetchSubmodules = true;
   };