diff --git a/.github/workflows/build-python.yml b/.github/workflows/build-python.yml
index 4ce603023..a3e3e3347 100644
--- a/.github/workflows/build-python.yml
+++ b/.github/workflows/build-python.yml
@@ -109,7 +109,7 @@ jobs:
         uses: ilammy/msvc-dev-cmd@v1
         with:
           arch: x${{matrix.platform}}
-          toolset: 14.2
+          toolset: 14.40
 
       - name: cl version (Windows)
         if: runner.os == 'Windows'
diff --git a/.github/workflows/build-windows.yml b/.github/workflows/build-windows.yml
index 17306b66f..dcf742c05 100644
--- a/.github/workflows/build-windows.yml
+++ b/.github/workflows/build-windows.yml
@@ -50,7 +50,7 @@ jobs:
         uses: ilammy/msvc-dev-cmd@v1
         with:
           arch: x${{ matrix.platform }}
-          toolset: 14.2
+          toolset: 14.40
 
       - name: cl version
         shell: cmd