diff --git a/flake.lock b/flake.lock
index c7d4c39..fa6c1c8 100644
--- a/flake.lock
+++ b/flake.lock
@@ -215,11 +215,11 @@
     },
     "nixpkgs-krypton": {
       "locked": {
-        "lastModified": 1692638711,
-        "narHash": "sha256-J0LgSFgJVGCC1+j5R2QndadWI1oumusg6hCtYAzLID4=",
+        "lastModified": 1692734709,
+        "narHash": "sha256-SCFnyHCyYjwEmgUsHDDuU0TsbVMKeU1vwkR+r7uS2Rg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "91a22f76cd1716f9d0149e8a5c68424bb691de15",
+        "rev": "b85ed9dcbf187b909ef7964774f8847d554fab3b",
         "type": "github"
       },
       "original": {
@@ -231,11 +231,11 @@
     },
     "nixpkgs-schule": {
       "locked": {
-        "lastModified": 1692638711,
-        "narHash": "sha256-J0LgSFgJVGCC1+j5R2QndadWI1oumusg6hCtYAzLID4=",
+        "lastModified": 1692734709,
+        "narHash": "sha256-SCFnyHCyYjwEmgUsHDDuU0TsbVMKeU1vwkR+r7uS2Rg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "91a22f76cd1716f9d0149e8a5c68424bb691de15",
+        "rev": "b85ed9dcbf187b909ef7964774f8847d554fab3b",
         "type": "github"
       },
       "original": {
@@ -247,11 +247,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1692638711,
-        "narHash": "sha256-J0LgSFgJVGCC1+j5R2QndadWI1oumusg6hCtYAzLID4=",
+        "lastModified": 1692734709,
+        "narHash": "sha256-SCFnyHCyYjwEmgUsHDDuU0TsbVMKeU1vwkR+r7uS2Rg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "91a22f76cd1716f9d0149e8a5c68424bb691de15",
+        "rev": "b85ed9dcbf187b909ef7964774f8847d554fab3b",
         "type": "github"
       },
       "original": {