diff --git a/flake.lock b/flake.lock
index a1e5c93..0d55278 100644
--- a/flake.lock
+++ b/flake.lock
@@ -11,11 +11,11 @@
         "src-pythonparser": "src-pythonparser"
       },
       "locked": {
-        "lastModified": 1669817967,
-        "narHash": "sha256-0TlH+RE3N8JqhrZpMsHPO68/IoF4t64V1cky2GFztCw=",
-        "ref": "master",
-        "rev": "3735b7ea9d428fc124dff0b5000c362790227a50",
-        "revCount": 8227,
+        "lastModified": 1672816435,
+        "narHash": "sha256-cH2i+1eoJ+K9rAxctVjUR5oNWi54USjbtXPYj5a0j7A=",
+        "ref": "refs/heads/master",
+        "rev": "1be7e2a2e1d142802a52792865b19c8874fd0e9d",
+        "revCount": 8257,
         "type": "git",
         "url": "https://github.com/m-labs/artiq.git"
       },
@@ -84,11 +84,11 @@
     "mozilla-overlay_2": {
       "flake": false,
       "locked": {
-        "lastModified": 1664789696,
-        "narHash": "sha256-UGWJHQShiwLCr4/DysMVFrYdYYHcOqAOVsWNUu+l6YU=",
+        "lastModified": 1672878308,
+        "narHash": "sha256-0+fl6PHokhtSV+w58z2QD2rTf8QhcOGsT9o4LwHHZHE=",
         "owner": "mozilla",
         "repo": "nixpkgs-mozilla",
-        "rev": "80627b282705101e7b38e19ca6e8df105031b072",
+        "rev": "d38863db88e100866b3e494a651ee4962b762fcc",
         "type": "github"
       },
       "original": {
@@ -218,7 +218,7 @@
       "locked": {
         "lastModified": 1669819016,
         "narHash": "sha256-WvNMUekL4Elc55RdqX8XP43QPnBrK8Rbd0bsoI61E5U=",
-        "ref": "master",
+        "ref": "refs/heads/master",
         "rev": "67dbb5932fa8ff5f143983476f741f945871d286",
         "revCount": 624,
         "type": "git",