diff --git a/flake.lock b/flake.lock
index ffa7772..dc21f86 100644
--- a/flake.lock
+++ b/flake.lock
@@ -61,6 +61,27 @@
     },
     "nixpkgs": {
       "locked": {
+        "lastModified": 1657425264,
+        "narHash": "sha256-3aHvoI2e8vJKw3hvnHECaBpSsL5mxVsVtaLCnTdNcH8=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "de5b3dd17034e6106e75746e81618e5bd408de8a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable-small",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1724395761,
+        "narHash": "sha256-zRkDV/nbrnp3Y8oCADf5ETl1sDrdmAW6/bBVJ8EbIdQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "ae815cee91b417be55d43781eb4b73ae1ecc396c",
         "type": "github"
       },
       "original": {