diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1c6777acf3..e0b9a0d82b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -104,10 +104,10 @@ test:osx:
         image: macos-15-xcode-16
         CC: clang
       - jobname: osx-reftable
-        image: macos-15-xcode-16
+        image: macos-26-xcode-26
         CC: clang
       - jobname: osx-meson
-        image: macos-15-xcode-16
+        image: macos-26-xcode-26
         CC: clang
   artifacts:
     paths: