diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 177037cf..37ee901c 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -49,7 +49,24 @@ jobs:
             libxcb-xfixes0-dev \
             libxkbcommon-dev \
             patchelf \
-            libudev-dev
+            libudev-dev \
+            cmake \
+            protobuf-compiler
+
+      - name: Install Protobuf and CMake on macOS
+        if: runner.os == 'macos-latest'
+        run: |
+          brew install cmake protobuf
+          protoc --version
+          cmake --version
+
+      - name: Install Protobuf on Windows
+        if: runner.os == 'windows-latest'
+        run: |
+          choco install cmake --installargs '"ADD_CMAKE_TO_PATH=System"'
+          choco install protoc
+          protoc --version
+          cmake --version
 
       - name: Build
         run: cargo build --verbose