diff --git a/flake.lock b/flake.lock
index 4b61188..e37199b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -215,11 +215,11 @@
     },
     "nixpkgs-krypton": {
       "locked": {
-        "lastModified": 1691654369,
-        "narHash": "sha256-gSILTEx1jRaJjwZxRlnu3ZwMn1FVNk80qlwiCX8kmpo=",
+        "lastModified": 1691899779,
+        "narHash": "sha256-IBf4KVr/UQJlzrqB2/IHtlvmwsvyIVLPerSzCPU/6Xk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ce5e4a6ef2e59d89a971bc434ca8ca222b9c7f5e",
+        "rev": "100a1550b0e7a64b960c625b656f9229bdef5f87",
         "type": "github"
       },
       "original": {
@@ -231,11 +231,11 @@
     },
     "nixpkgs-schule": {
       "locked": {
-        "lastModified": 1691654369,
-        "narHash": "sha256-gSILTEx1jRaJjwZxRlnu3ZwMn1FVNk80qlwiCX8kmpo=",
+        "lastModified": 1691899779,
+        "narHash": "sha256-IBf4KVr/UQJlzrqB2/IHtlvmwsvyIVLPerSzCPU/6Xk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ce5e4a6ef2e59d89a971bc434ca8ca222b9c7f5e",
+        "rev": "100a1550b0e7a64b960c625b656f9229bdef5f87",
         "type": "github"
       },
       "original": {
@@ -247,11 +247,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1691654369,
-        "narHash": "sha256-gSILTEx1jRaJjwZxRlnu3ZwMn1FVNk80qlwiCX8kmpo=",
+        "lastModified": 1691899779,
+        "narHash": "sha256-IBf4KVr/UQJlzrqB2/IHtlvmwsvyIVLPerSzCPU/6Xk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ce5e4a6ef2e59d89a971bc434ca8ca222b9c7f5e",
+        "rev": "100a1550b0e7a64b960c625b656f9229bdef5f87",
         "type": "github"
       },
       "original": {