diff --git a/.github/workflows/cmake_build.yml b/.github/workflows/cmake_build.yml
index c85d879f1..7daabd4ef 100644
--- a/.github/workflows/cmake_build.yml
+++ b/.github/workflows/cmake_build.yml
@@ -28,7 +28,7 @@ jobs:
 
         include:
           - toolchain: linux-gcc
-            os: ubuntu-20.04
+            os: ubuntu-22.04
             compiler: gcc
             qt_version: "5.15.2"
             modules: ""
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2dc02dbb0..4c8701d02 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.8)
+cmake_minimum_required(VERSION 3.11)
 
 cmake_policy(SET CMP0072 NEW) # new in 3.11. The NEW behavior for this policy is to set OpenGL_GL_PREFERENCE to GLVND.
 cmake_policy(SET CMP0068 NEW) # new in 3.9. The NEW behavior of this policy is to ignore the RPATH settings for install_name on macOS.