diff --git a/flake.lock b/flake.lock
index a5312ebb0..710df8bdf 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1701068326,
-        "narHash": "sha256-vmMceA+q6hG1yrjb+MP8T0YFDQIrW3bl45e7z24IEts=",
+        "lastModified": 1709675310,
+        "narHash": "sha256-w61tqFEmuJ+/1rAwU7nkYZ+dN6sLwyobfLwX2Yn42FE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "8cfef6986adfb599ba379ae53c9f5631ecd2fd9c",
+        "rev": "43d259f8d726113fac056e8bb17d5ac2dea3e0a8",
         "type": "github"
       },
       "original": {
diff --git a/shell.nix b/shell.nix
index d1bfd881c..9ca3d1dd4 100644
--- a/shell.nix
+++ b/shell.nix
@@ -11,7 +11,7 @@ pkgs.mkShell {
   name = "zoekt";
 
   nativeBuildInputs = [
-    pkgs.go_1_21
+    pkgs.go_1_22
 
     # zoekt-git-index
     pkgs.git