diff --git a/.github/workflows/cmake-ninja.yml b/.github/workflows/cmake-ninja.yml
index f434fbee..bbc9dd2f 100644
--- a/.github/workflows/cmake-ninja.yml
+++ b/.github/workflows/cmake-ninja.yml
@@ -16,9 +16,6 @@ jobs:
     - uses: actions/checkout@v4.1.7
       with:
         submodules: recursive
-    - uses: GuillaumeFalourd/setup-windows10-sdk-action@v2
-      with:
-        sdk-version: 22621
 
     - name: Install ninja-build tool
       uses: seanmiddleditch/gha-setup-ninja@v5
diff --git a/.github/workflows/cmake-visual-studio.yml b/.github/workflows/cmake-visual-studio.yml
index ee08cae7..d7798ab0 100644
--- a/.github/workflows/cmake-visual-studio.yml
+++ b/.github/workflows/cmake-visual-studio.yml
@@ -17,14 +17,10 @@ jobs:
       with:
         submodules: recursive
 
-    - uses: GuillaumeFalourd/setup-windows10-sdk-action@v2
-      with:
-        sdk-version: 22621
-
     - name: Configure CMake (x64)
       run: >
         cmake
-        -DCMAKE_SYSTEM_VERSION=10.0.22621.0
+        -DCMAKE_SYSTEM_VERSION=10.0.26100.0
         -B build
         -S .
         -G "Visual Studio 17 2022" -T host=x86 -A x64
@@ -39,7 +35,7 @@ jobs:
     - name: Configure CMake (x32)
       run: >
         cmake
-        -DCMAKE_SYSTEM_VERSION=10.0.22621.0
+        -DCMAKE_SYSTEM_VERSION=10.0.26100.0
         -B build32
         -S .
         -G "Visual Studio 17 2022" -T host=x86 -A Win32