diff --git a/flake.lock b/flake.lock
index 39f184d..e27ac0d 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,20 +2,17 @@
   "nodes": {
     "effekt-nix": {
       "inputs": {
-        "flake-utils": [
-          "flake-utils"
-        ],
         "nixpkgs": [
           "nixpkgs"
         ],
         "sbt-derivation": "sbt-derivation"
       },
       "locked": {
-        "lastModified": 1736754389,
-        "narHash": "sha256-S3JzpNyk0KUDdZl30+93xutiRfkV0fJZpRyH5OGcGFA=",
+        "lastModified": 1792961256,
+        "narHash": "sha256-fTlDV4Aer+ShGwNZxXk++tx9tLdbHx3E6YryJ98x0As=",
         "owner": "jiribenes",
         "repo": "effekt-nix",
-        "rev": "7a2b5aa26e084d150c1a6f6d8a01b7a05fde4c60",
+        "rev": "30446b2cefcd9f590f4a66177b2416171a19f7e5",
         "type": "github"
       },
       "original": {
@@ -29,11 +26,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "lastModified": 1791914995,
+        "narHash": "sha256-Zf/xfQEAasnwnmEfHqW/4hjDE/s44yn2hD4RuVIZRjA=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "rev": "b7a79d3fea1e214f6d668d521cecec0c01e26544",
         "type": "github"
       },
       "original": {
@@ -44,11 +41,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1736755442,
-        "narHash": "sha256-a3MMEY7i/wdF0gb7WFNTn6onzaiMOvwj7OerRVenA8o=",
+        "lastModified": 1792842277,
+        "narHash": "sha256-pGPnZGi8y9d76xNeracniXO3dsYVROEmMkMc8jD0Ihc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ef56e777fedaa4da8c66a150081523c5de1e0171",
+        "rev": "d3b13ad75cc492690728f9307e443dec9ef9a20e",
         "type": "github"
       },
       "original": {
@@ -66,16 +63,7 @@
       }
     },
     "sbt-derivation": {
-      "inputs": {
-        "flake-utils": [
-          "effekt-nix",
-          "flake-utils"
-        ],
-        "nixpkgs": [
-          "effekt-nix",
-          "nixpkgs"
-        ]
-      },
+      "flake": false,
       "locked": {
         "lastModified": 1698464090,
         "narHash": "sha256-Pnej7WZIPomYWg8f/CZ65sfW85IfIUjYhphMMg7/LT0=",