diff --git a/default.nix b/default.nix
index 373b4bd..376e549 100644
--- a/default.nix
+++ b/default.nix
@@ -32,14 +32,16 @@ in
             hmatrix
             cassava
             attoparsec
+            safe-exceptions
+            transformers
           ];
         })
       ];
     };
   in
     pkgs.dockerTools.buildImage {
-      name = "pbri/jup";
-      tag = "1.3";
+      name = "git.pbrinkmeier.de/paul/jup";
+      tag = "1.4";
       contents = [
         pkgsLinux.graphviz
       ];