diff --git a/flake.lock b/flake.lock
index c76c8843..33b6ace9 100644
--- a/flake.lock
+++ b/flake.lock
@@ -8,11 +8,11 @@
         "utils": "utils"
       },
       "locked": {
-        "lastModified": 1636481045,
-        "narHash": "sha256-0AaC11icvoPSeg2ZFTL0K9P/IrnTTHGZetwZT05LYaQ=",
+        "lastModified": 1636567199,
+        "narHash": "sha256-22aug4o2DQN6pZDO5Hf8bK5lng8x8oapLjZ2ZywQa+s=",
         "ref": "master",
-        "rev": "64a508df2500956302f19e804dc96a5cccd4eec7",
-        "revCount": 35,
+        "rev": "03c9f8ac41e0e69f8ff7d56575d8fcbfbf96c644",
+        "revCount": 37,
         "type": "git",
         "url": "https://gitea.c3d2.de/astro/heliwatch.git"
       },