diff --git a/pkgs/by-name/cr/cryptoverif/package.nix b/pkgs/by-name/cr/cryptoverif/package.nix
index e23707651298..7d86585df43d 100644
--- a/pkgs/by-name/cr/cryptoverif/package.nix
+++ b/pkgs/by-name/cr/cryptoverif/package.nix
@@ -8,11 +8,11 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "cryptoverif";
-  version = "2.11";
+  version = "2.12";
 
   src = fetchurl {
     url = "http://prosecco.gforge.inria.fr/personal/bblanche/cryptoverif/cryptoverif${finalAttrs.version}.tar.gz";
-    hash = "sha256-duc7t0Qpr1Z2FZEoufdQ7kcBlLbXHO+r9ivEgUxqK9s=";
+    hash = "sha256-d3MIYb57+95bB493hdtHiGnTOronYaQo1Qqq1TcJh1c=";
   };
 
   /*