diff --git a/bucket/llvm.json b/bucket/llvm.json
index 7077535472..c2792d951c 100644
--- a/bucket/llvm.json
+++ b/bucket/llvm.json
@@ -1,17 +1,17 @@
 {
-    "version": "19.1.4",
+    "version": "19.1.5",
     "description": "Collection of modular and reusable compiler and toolchain technologies.",
     "homepage": "https://www.llvm.org",
     "license": "NCSA",
     "notes": "Since upstream does NOT provide pre-compiled binary of arm64 for every release, LLVM arm64 is now a separate manifest: 'llvm-arm64'.",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/llvm/llvm-project/releases/download/llvmorg-19.1.4/LLVM-19.1.4-win64.exe#/dl.7z",
-            "hash": "b1aab7481cf2c6be83958d6b1890f9568c1ec2ec7a0a238ae7d19c8e21a00e1c"
+            "url": "https://github.com/llvm/llvm-project/releases/download/llvmorg-19.1.5/LLVM-19.1.5-win64.exe#/dl.7z",
+            "hash": "9b29856202d82047b504a9e501d66080bed0eaff3f1127191f4f361e0e00c770"
         },
         "32bit": {
-            "url": "https://github.com/llvm/llvm-project/releases/download/llvmorg-19.1.4/LLVM-19.1.4-win32.exe#/dl.7z",
-            "hash": "7e7ae114bfdfe4d176a16c8c2ccf19bd2a92b0a13561103b33dafa9d2328608c"
+            "url": "https://github.com/llvm/llvm-project/releases/download/llvmorg-19.1.5/LLVM-19.1.5-win32.exe#/dl.7z",
+            "hash": "5db99b33285848d65f6b095f950a64293c261c80ffc28d69b7e6710d0839e69e"
         }
     },
     "pre_install": "Remove-Item \"$dir\\`$*\", \"$dir\\Uninstall.exe\" -Recurse",