diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 4cf66744..b3afd3cf 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -80,6 +80,11 @@ jobs:
             CXX: g++-12
             ruby: '3.2'
             PackageDeps: g++-12
+          - os: ubuntu-22.04
+            CC: gcc-13
+            CXX: g++-13
+            ruby: '3.2'
+            PackageDeps: g++-13
           - os: ubuntu-22.04
             CC: gcc-10
             CXX: g++-10