diff --git a/pkgs/development/interpreters/wazero/default.nix b/pkgs/development/interpreters/wazero/default.nix
index f72f4be1fc50..880dbf321f82 100644
--- a/pkgs/development/interpreters/wazero/default.nix
+++ b/pkgs/development/interpreters/wazero/default.nix
@@ -7,13 +7,13 @@
 
 buildGoModule rec {
   pname = "wazero";
-  version = "1.3.1";
+  version = "1.4.0";
 
   src = fetchFromGitHub {
     owner = "tetratelabs";
     repo = "wazero";
     rev = "v${version}";
-    hash = "sha256-gLiUEJdO/2btZb5D9O1r+uF3ZVBN4Oy3dFwqUNQRoW8=";
+    hash = "sha256-Yn5mg/K+RT6CoW1vMrpvRFOao83IAZE1mP+DGp4SmKk=";
   };
 
   vendorHash = null;