diff --git a/.hydra/config.json b/.hydra/config.json
index 3f14e9456..c954142ed 100644
--- a/.hydra/config.json
+++ b/.hydra/config.json
@@ -4,7 +4,7 @@
     "inputs": {
         "nixpkgs": {
             "type": "git",
-            "value": "https://github.com/flyingcircusio/nixpkgs.git nixos-22.11",
+            "value": "https://github.com/flyingcircusio/nixpkgs.git nixos-23.05",
             "emailresponsible": false
         },
         "platformDoc": {
@@ -19,7 +19,7 @@
         },
         "branch": {
             "type": "string",
-            "value": "fc-22.11-dev",
+            "value": "fc-23.05-dev",
             "emailresponsible": false
         }
     }
diff --git a/.hydra/project.json b/.hydra/project.json
index 487680d93..b5fe72fb8 100644
--- a/.hydra/project.json
+++ b/.hydra/project.json
@@ -12,7 +12,7 @@
     "inputs": {
         "generator_config": {
             "type": "git",
-            "value": "https://github.com/flyingcircusio/fc-nixos.git fc-22.11-dev",
+            "value": "https://github.com/flyingcircusio/fc-nixos.git fc-23.05-dev",
             "emailresponsible": false
         },
         "inputPath": {