diff --git a/flake.lock b/flake.lock
index e9c008e..40d2179 100644
--- a/flake.lock
+++ b/flake.lock
@@ -33,17 +33,17 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1650078108,
-        "narHash": "sha256-DcbBWvbO8o/kKUbJd06goMlltmE2rk0v3flFO9I9U/E=",
+        "lastModified": 1650161686,
+        "narHash": "sha256-70ZWAlOQ9nAZ08OU6WY7n4Ij2kOO199dLfNlvO/+pf8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "66c99f5c6037655e4388091728d9c6b0735d5f8e",
+        "rev": "1ffba9f2f683063c2b14c9f4d12c55ad5f4ed887",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
+        "ref": "nixos-unstable",
         "repo": "nixpkgs",
-        "rev": "66c99f5c6037655e4388091728d9c6b0735d5f8e",
         "type": "github"
       }
     },
@@ -77,11 +77,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1650076354,
-        "narHash": "sha256-HgHeh+VOuvSBSM7kAORcy4aMJ4LuOiWBegOGSIzi7nI=",
+        "lastModified": 1650162887,
+        "narHash": "sha256-e23LlN7NQGxrsSWNNAjyvrWlZ3kwFSav9kXbayibKWc=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "d154de7dae2da8b52084ddbfe95ce6e5b0ba0a37",
+        "rev": "26b570500cdd7a359526524e9abad341891122a6",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index f11d12c..1751540 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
   description = "Better web UI for COVID wastewater data";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/66c99f5c6037655e4388091728d9c6b0735d5f8e";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     utils.url = "github:numtide/flake-utils";
     rust-overlay.url = "github:oxalica/rust-overlay";
     crate2nix = {