diff --git a/vcpkg-configuration.json b/vcpkg-configuration.json
index b7648b92..b908f5b0 100644
--- a/vcpkg-configuration.json
+++ b/vcpkg-configuration.json
@@ -7,7 +7,7 @@
   }
  ],
  "requires": {
-  "arm:tools/open-cmsis-pack/cmsis-toolbox": "^2.14.1",
+  "arm:tools/open-cmsis-pack/cmsis-toolbox": "2.13.0",
   "arm:tools/kitware/cmake": "^3.28.4",
   "arm:tools/ninja-build/ninja": "^1.12.0",
   "arm:compilers/arm/armclang": "^6.24.0",