diff --git a/flake.lock b/flake.lock
index 5b07476..0a53674 100644
--- a/flake.lock
+++ b/flake.lock
@@ -23,9 +23,9 @@
             "inputs": {
                 "nixpkgs": {
                     "inputs": {},
-                    "narHash": "sha256-/9hMb9pgV8awDYYchUueplyKF6bz23b7z5gqQ999nro=",
+                    "narHash": "sha256-aFixJLbJ9ubH5I6ST8k9NRjb/d7o/MAu1Qc/1Sv6eRY=",
                     "originalUrl": "git+https://gitea.c3d2.de/ehmry/nixpkgs.git?ref=genode",
-                    "url": "git+https://gitea.c3d2.de/ehmry/nixpkgs.git?ref=genode&rev=d63ee96d86672a9cb23d83d50ee02687eded2818"
+                    "url": "git+https://gitea.c3d2.de/ehmry/nixpkgs.git?ref=genode&rev=489c8ae221fde2b011ebfc207eb3acb6573816ce"
                 }
             },
             "narHash": "sha256-7X6XqNVzCzMRqq0LV+NLdfS1h7gWi+psnRNl4mwdPCY=",
@@ -36,9 +36,9 @@
             "inputs": {
                 "nixpkgs": {
                     "inputs": {},
-                    "narHash": "sha256-/9hMb9pgV8awDYYchUueplyKF6bz23b7z5gqQ999nro=",
+                    "narHash": "sha256-aFixJLbJ9ubH5I6ST8k9NRjb/d7o/MAu1Qc/1Sv6eRY=",
                     "originalUrl": "git+https://gitea.c3d2.de/ehmry/nixpkgs.git?ref=genode",
-                    "url": "git+https://gitea.c3d2.de/ehmry/nixpkgs.git?ref=genode&rev=d63ee96d86672a9cb23d83d50ee02687eded2818"
+                    "url": "git+https://gitea.c3d2.de/ehmry/nixpkgs.git?ref=genode&rev=489c8ae221fde2b011ebfc207eb3acb6573816ce"
                 }
             },
             "narHash": "sha256-oPigZTib2kL1FVllm4xkf1l8eS9peXi1PFSdvrbYRK0=",
@@ -47,9 +47,9 @@
         },
         "nixpkgs": {
             "inputs": {},
-            "narHash": "sha256-aLJ6PHTU1VbWBdyZbI/lLoj2JelUCGgovUsHlnAFIOE=",
-            "originalUrl": "git+https://github.com/ehmry/nixpkgs?ref=genode-19.09",
-            "url": "git+https://github.com/ehmry/nixpkgs?ref=genode-19.09&rev=cc2b10a7ed78f62dc2b3afa50d34d613c36e619e"
+            "narHash": "sha256-aFixJLbJ9ubH5I6ST8k9NRjb/d7o/MAu1Qc/1Sv6eRY=",
+            "originalUrl": "git+https://gitea.c3d2.de/ehmry/nixpkgs?ref=genode",
+            "url": "git+https://gitea.c3d2.de/ehmry/nixpkgs?ref=genode&rev=489c8ae221fde2b011ebfc207eb3acb6573816ce"
         }
     },
     "version": 3
diff --git a/flake.nix b/flake.nix
index 6a2b3c4..66902ba 100644
--- a/flake.nix
+++ b/flake.nix
@@ -8,7 +8,7 @@
       "git+https://github.com/dhall-lang/dhall-haskell?ref=flake";
     genode-depot.uri = "git+https://gitea.c3d2.de/ehmry/genode-depot.git";
     genode.uri = "git+https://gitea.c3d2.de/ehmry/genode.git";
-    nixpkgs.uri = "git+https://github.com/ehmry/nixpkgs?ref=genode-19.09";
+    nixpkgs.uri = "git+https://gitea.c3d2.de/ehmry/nixpkgs?ref=genode";
   };
 
   outputs = { self, dhall-haskell, genode-depot, genode, nixpkgs }: