diff --git a/pkgs/servers/tailscale/default.nix b/pkgs/servers/tailscale/default.nix
index fce7a5ad3e73..77727c3ad341 100644
--- a/pkgs/servers/tailscale/default.nix
+++ b/pkgs/servers/tailscale/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "tailscale";
-  version = "1.40.0";
+  version = "1.40.1";
 
   src = fetchFromGitHub {
     owner = "tailscale";
     repo = "tailscale";
     rev = "v${version}";
-    hash = "sha256-iPf3ams613VHPesbxoBaaw9eav5p781+wEmbJ+15yfY=";
+    hash = "sha256-OCKWr62peDrh6zQVAS2iPPzgB1uZb1Fev23szvNNPkE=";
   };
   vendorHash = "sha256-lirn07XE3JOS6oiwZBMwxzywkbXHowOJUMWWLrZtccY=";