diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index 5e24631bc..4daf89f77 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -22,16 +22,8 @@ jobs:
           - ubuntu-latest
           - macos-latest
         ocaml-compiler:
-          - ocaml-variants.4.10.2+afl
-          - ocaml-variants.4.12.1+options,ocaml-option-afl
-          - ocaml-variants.4.13.1+options,ocaml-option-afl
-        include:
-          - os: ubuntu-latest
-            ocaml-compiler: ocaml-variants.4.08.1+afl
-          - os: ubuntu-latest
-            ocaml-compiler: ocaml-variants.4.09.1+afl
-          - os: ubuntu-latest
-            ocaml-compiler: ocaml-variants.4.11.2+afl
+          - ocaml-variants.4.14.2+options,ocaml-option-afl
+          - ocaml-variants.5.02.0+options,ocaml-option-afl
         local-packages:
           - |
             *.opam
@@ -77,6 +69,7 @@ jobs:
           - macos-latest
         ocaml-compiler:
           - ocaml-variants.4.14.2+options,ocaml-option-afl
+          - ocaml-variants.5.02.0+options,ocaml-option-afl
         local-packages:
           - |
             *.opam