diff --git a/.github/workflows/ci_tests.yml b/.github/workflows/ci_tests.yml
index 3356121..5767beb 100644
--- a/.github/workflows/ci_tests.yml
+++ b/.github/workflows/ci_tests.yml
@@ -77,7 +77,7 @@ jobs:
                 }
               ]
             },
-            { "versions": ["21", "20", "19"],
+            { "versions": ["22", "21", "20", "19"],
               "tests": [
                 { "cxxversions": ["c++26", "c++23"],
                   "tests": [