diff --git a/pkgs/by-name/ta/tailscale/package.nix b/pkgs/by-name/ta/tailscale/package.nix
index 814ab17f72cc..590fdc997d6f 100644
--- a/pkgs/by-name/ta/tailscale/package.nix
+++ b/pkgs/by-name/ta/tailscale/package.nix
@@ -24,7 +24,7 @@
 
 buildGoModule (finalAttrs: {
   pname = "tailscale";
-  version = "1.90.4";
+  version = "1.90.6";
 
   outputs = [
     "out"
@@ -35,10 +35,10 @@ buildGoModule (finalAttrs: {
     owner = "tailscale";
     repo = "tailscale";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-0d6NwGH79TFqOpbu8EUw/lhk+1gF7TupVxFW18pqRmc=";
+    hash = "sha256-Uy5HDhZTO/lydVzT/dzp8OWgaZ8ZVQo0b7lvvzXyysI=";
   };
 
-  vendorHash = "sha256-rV3C2Vi48FCifGt58OdEO4+Av0HRIs8sUJVvp/gEBLw=";
+  vendorHash = "sha256-AUOjLomba75qfzb9Vxc0Sktyeces6hBSuOMgboWcDnE=";
 
   nativeBuildInputs = [
     makeWrapper