diff --git a/bucket/ispc.json b/bucket/ispc.json
index a86c1f24b0..bcfe68dd42 100644
--- a/bucket/ispc.json
+++ b/bucket/ispc.json
@@ -1,11 +1,11 @@
 {
-    "version": "1.19.0",
+    "version": "1.20.0",
     "description": "Intel® Implicit SPMD (Single Program Multiple Data) Compiler",
     "homepage": "https://ispc.github.io/",
     "license": "BSD-3-Clause",
-    "url": "https://github.com/ispc/ispc/releases/download/v1.19.0/ispc-v1.19.0-windows.zip",
-    "hash": "3f2953f9328290adfd0143707dce13e342f6df1099b3be5148a25e41347f958c",
-    "extract_dir": "ispc-v1.19.0-windows\\bin",
+    "url": "https://github.com/ispc/ispc/releases/download/v1.20.0/ispc-v1.20.0-windows.zip",
+    "hash": "e212ebfb4e8afb57adc103a2579c52673a3ca49610fbc2a5eae643d3d378548d",
+    "extract_dir": "ispc-v1.20.0-windows\\bin",
     "bin": "ispc.exe",
     "checkver": {
         "github": "https://github.com/ispc/ispc"