diff --git a/pkgs/nim-packages/c2nim.nix b/pkgs/nim-packages/c2nim.nix
index f7c19f8..7dfa7ef 100644
--- a/pkgs/nim-packages/c2nim.nix
+++ b/pkgs/nim-packages/c2nim.nix
@@ -7,7 +7,7 @@ buildNimblePackage rec {
   src = fetchFromGitHub {
     owner = "nim-lang";
     repo = "c2nim";
-    rev = "34bf05f942a7c19f15864d790136311404fda670";
-    sha256 = "0bxgp9jzf7f75hns4497y66965i35fdrbcghingi7lrkrjykmn3b";
+    rev = "104cc2e06fd82179bbbe7bc9e74ea4adbdd8d973";
+    sha256 = "1120h3505hsqmif60slwpxddxskbfbvvxlnpnyz17bqrz7fb670x";
   };
 }