diff --git a/defaults/threema b/defaults/threema
index 70fb60f..9709c03 160000
--- a/defaults/threema
+++ b/defaults/threema
@@ -1 +1 @@
-Subproject commit 70fb60fabf3e454d2d131ae21db1f13c1b45ab12
+Subproject commit 9709c03a82578dfd983dc170313fec9bf53d611b
diff --git a/flake.lock b/flake.lock
index 9d8b6c0..68058c5 100644
--- a/flake.lock
+++ b/flake.lock
@@ -23,11 +23,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1659356074,
-        "narHash": "sha256-UwV6hZZEtchvtiTCCD/ODEv1226eam8kEgEyQb7xB0E=",
+        "lastModified": 1660030916,
+        "narHash": "sha256-KeVTmST6vAS85uUaSYlzv6OWhveawfIGhqX1SMq+L30=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "ea3efc80f8ab83cb73aec39f4e76fe87afb15a08",
+        "rev": "3975d5158f00accda15a11180b2c08654cfb2807",
         "type": "github"
       },
       "original": {
@@ -38,11 +38,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1659526864,
-        "narHash": "sha256-XFzXrc1+6DZb9hBgHfEzfwylPUSqVFJbQPs8eOgYufU=",
+        "lastModified": 1659907814,
+        "narHash": "sha256-JEYCjAFJQK0JGe2ApyGu/+doxzTraT+g1LP3npXnuBI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "478f3cbc8448b5852539d785fbfe9a53304133be",
+        "rev": "92fe622fdfe477a85662bb77678e39fa70373f13",
         "type": "github"
       },
       "original": {
@@ -54,11 +54,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1659522808,
-        "narHash": "sha256-HBcM19nGhI3IWwPNVlYb0MZ8VW6iKp4JbAVkeIHVykc=",
+        "lastModified": 1659981942,
+        "narHash": "sha256-uCFiP/B/NXOWzhN6TKfMbSxtVMk1bVnCrnJRjCF6RmU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "168d1c578909dc143ba52dbed661c36e76b12b36",
+        "rev": "39d7f929fbcb1446ad7aa7441b04fb30625a4190",
         "type": "github"
       },
       "original": {
@@ -80,7 +80,7 @@
       "locked": {
         "lastModified": 1659263380,
         "narHash": "sha256-8Hu7H7tzYKXTecu1jxrv3qBMeF1MiLuMa+Ppt0qFlYg=",
-        "ref": "master",
+        "ref": "HEAD",
         "rev": "a4d633a4baea22f77d79abc31a8410c3b45f9d69",
         "revCount": 225,
         "type": "git",
@@ -108,11 +108,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1659736371,
-        "narHash": "sha256-X2DbyWtlk810SMx5I+rW5OHJWHFXf2wvwNvuQPS14Gs=",
-        "ref": "master",
-        "rev": "70fb60fabf3e454d2d131ae21db1f13c1b45ab12",
-        "revCount": 18,
+        "lastModified": 1659967569,
+        "narHash": "sha256-SpLUUjh54zTZ0/IK7H0D1C6ez1HZ5JEeYq0iSaPW/sY=",
+        "ref": "main",
+        "rev": "9709c03a82578dfd983dc170313fec9bf53d611b",
+        "revCount": 19,
         "type": "git",
         "url": "file:///etc/nixos/defaults/threema"
       },