diff --git a/bucket/slang.json b/bucket/slang.json
index 5770ffbc69..ff07f6414a 100644
--- a/bucket/slang.json
+++ b/bucket/slang.json
@@ -1,16 +1,16 @@
 {
-    "version": "2025.6.3",
+    "version": "2025.6.4",
     "description": "A new language and compiler for shader development.",
     "homepage": "https://shader-slang.com/",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/shader-slang/slang/releases/download/v2025.6.3/slang-2025.6.3-windows-x86_64.zip",
-            "hash": "3f96b69f775566a748099a4fefa4cfe6a42227192a57857034b8e47bc8919024"
+            "url": "https://github.com/shader-slang/slang/releases/download/v2025.6.4/slang-2025.6.4-windows-x86_64.zip",
+            "hash": "62c2df30af02f8d5bb27daec7e89d834b306fd7af08044cc9512dc093aeb5961"
         },
         "arm64": {
-            "url": "https://github.com/shader-slang/slang/releases/download/v2025.6.3/slang-2025.6.3-windows-aarch64.zip",
-            "hash": "0ae490a77cf54227d1d14d13da65c62b04a6a7f1fd662798bcb8e9b6d4f4b054"
+            "url": "https://github.com/shader-slang/slang/releases/download/v2025.6.4/slang-2025.6.4-windows-aarch64.zip",
+            "hash": "f2f6f95f7c2d170064e79263c3fd054d41dd6d3ed939fdf46ba5bfa6d3d24d4d"
         }
     },
     "bin": [