diff --git a/.github/workflows/msvc.yml b/.github/workflows/msvc.yml
index 7b9ac83..d22aca6 100644
--- a/.github/workflows/msvc.yml
+++ b/.github/workflows/msvc.yml
@@ -45,7 +45,7 @@ jobs:
       CMAKE_GENERATOR: "Visual Studio 17 2022"
       VCPKG_PLATFORM_TOOLSET: ${{matrix.VCPKG_PLATFORM_TOOLSET}}
       CMAKE_GENERATOR_PLATFORM: ${{matrix.CMAKE_GENERATOR_PLATFORM}}
-      Calendar_VERSION: v1.0.11
+      Calendar_VERSION: v1.0.10
       VCPKGGITCOMMITID: 861c33057553ee836e7061ffbdabc25ea343145d
       qt_modules: ${{matrix.qt_modules}}
       artifact_name: build_msvc