diff --git a/npins/sources.json b/npins/sources.json
index f4ec011..46cb33b 100644
--- a/npins/sources.json
+++ b/npins/sources.json
@@ -72,9 +72,9 @@
         "url": "https://git.dgnum.eu/DGNum/metis"
       },
       "branch": "master",
-      "revision": "1a151d6cf48acf9eef18f4600ebb6cce2f3b4786",
+      "revision": "a14d334c7591a29bc84ed4aa86b11934b83c33ca",
       "url": null,
-      "hash": "1anq6848vy4is8pgq5rkcmpa6kiv31lpbiw6kk030r2qn6amnqhw"
+      "hash": "0irmx64a07fxyzva6m3advqjn98km8xa4nqn5mac0k55vfn4q6d9"
     },
     "nix-lib": {
       "type": "GitRelease",