diff --git a/.github/workflows/sitl_tests.yml b/.github/workflows/sitl_tests.yml
index b1ab1fe7b0..a6f65f894b 100644
--- a/.github/workflows/sitl_tests.yml
+++ b/.github/workflows/sitl_tests.yml
@@ -28,9 +28,9 @@ jobs:
         token: ${{ secrets.ACCESS_TOKEN }}
 
     - name: Download MAVSDK
-      run: wget https://github.com/mavlink/MAVSDK/releases/download/v0.30.1/mavsdk_0.30.1_ubuntu18.04_amd64.deb
+      run: wget https://github.com/mavlink/MAVSDK/releases/download/v0.33.1/mavsdk_0.33.1_ubuntu20.04_amd64.deb
     - name: Install MAVSDK
-      run: dpkg -i mavsdk_0.30.1_ubuntu18.04_amd64.deb
+      run: dpkg -i mavsdk_0.33.1_ubuntu20.04_amd64.deb
 
     - name: Prepare ccache timestamp
       id: ccache_cache_timestamp
diff --git a/test/mavsdk_tests/CMakeLists.txt b/test/mavsdk_tests/CMakeLists.txt
index 504ae9d696..98a52eaafd 100644
--- a/test/mavsdk_tests/CMakeLists.txt
+++ b/test/mavsdk_tests/CMakeLists.txt
@@ -34,7 +34,11 @@ if(MAVSDK_FOUND)
     )
 
     target_compile_options(mavsdk_tests
-        PRIVATE -Wall -Wextra -Werror
+        PRIVATE
+            -Wall
+            -Wextra
+            -Werror
+            -Wno-error=deprecated-declarations
     )
 else()
     message("MAVSDK C++ not found, skipping mavsdk_tests build..")