diff --git a/flake.lock b/flake.lock
index 6106b67..f51971e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,16 +2,16 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1746183838,
-        "narHash": "sha256-kwaaguGkAqTZ1oK0yXeQ3ayYjs8u/W7eEfrFpFfIDFA=",
+        "lastModified": 1749494155,
+        "narHash": "sha256-FG4DEYBpROupu758beabUk9lhrblSf5hnv84v1TLqMc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "bf3287dac860542719fe7554e21e686108716879",
+        "rev": "88331c17ba434359491e8d5889cce872464052c2",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-24.11",
+        "ref": "nixos-25.05",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index 2b8da61..b59d1d6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
   description = "Flake for the servicepoint library.";
 
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.11";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.05";
   };
 
   outputs =