diff --git a/npins/sources.json b/npins/sources.json
index fa3443f..401c62d 100644
--- a/npins/sources.json
+++ b/npins/sources.json
@@ -166,9 +166,9 @@
         "url": "https://git.dgnum.eu/DGNum/metis"
       },
       "branch": "master",
-      "revision": "6eeeea36549d3815eed1ecadc2e45060f2ad1576",
+      "revision": "23839b284e18fefe642292be8f11fcf501b170b3",
       "url": null,
-      "hash": "1nj5pxadqbgwfb6760w7vkq1py819nsjf2y4qagxz363j45412lz"
+      "hash": "0rxamafpfg39wsfz4wnfapl1hiyyzizvjv3d23n1sdmy0yi8kgf1"
     },
     "nix-lib": {
       "type": "GitRelease",