diff --git a/flake.lock b/flake.lock
index 580fbd21..3e7d6be8 100644
--- a/flake.lock
+++ b/flake.lock
@@ -73,11 +73,11 @@
     "yammat": {
       "flake": false,
       "locked": {
-        "lastModified": 1614992300,
-        "narHash": "sha256-71fjRogotOJWMzlQ6svw8uEC4KbhS+trPFCQZr46q4E=",
+        "lastModified": 1615141664,
+        "narHash": "sha256-ezUUug0rovNVZEREQdIBtW+IB+CETUamuClrcD8T82E=",
         "ref": "nix",
-        "rev": "5685fffd8669892b26c28e2b122480502309513e",
-        "revCount": 388,
+        "rev": "f476e773df3ba4976151d3e2fef44c5ea48bac85",
+        "revCount": 390,
         "type": "git",
         "url": "https://gitea.c3d2.de/astro/yammat.git"
       },