diff --git a/pkgs/by-name/wa/wasmserve/package.nix b/pkgs/by-name/wa/wasmserve/package.nix
index 8369096b78dd..9e641f9fe1cf 100644
--- a/pkgs/by-name/wa/wasmserve/package.nix
+++ b/pkgs/by-name/wa/wasmserve/package.nix
@@ -6,13 +6,13 @@
 
 buildGoModule rec {
   pname = "wasmserve";
-  version = "1.1.0";
+  version = "1.2.0";
 
   src = fetchFromGitHub {
     owner = "hajimehoshi";
     repo = "wasmserve";
     rev = "v${version}";
-    hash = "sha256-e+pHwk+xJVc+Ki0iJC2B+W8ZN4mEawEQNyGhwITBDlo=";
+    hash = "sha256-k8g5ZCMm0xek+rToq9azE7mOUHU5eF8PxgBcXs6LrJk=";
   };
 
   vendorHash = null;