diff --git a/.github/workflows/docker-action.yml b/.github/workflows/docker-action.yml
index 139c81a..0a0a196 100644
--- a/.github/workflows/docker-action.yml
+++ b/.github/workflows/docker-action.yml
@@ -22,13 +22,15 @@ jobs:
           - 'mathcomp/mathcomp:2.2.0-coq-8.17'
           - 'mathcomp/mathcomp:2.2.0-coq-8.18'
           - 'mathcomp/mathcomp:2.2.0-coq-8.19'
-          - 'mathcomp/mathcomp:2.2.0-coq-dev'
+          - 'mathcomp/mathcomp:2.3.0-coq-8.19'
+          - 'mathcomp/mathcomp:2.3.0-coq-8.20'
+          - 'mathcomp/mathcomp:2.3.0-coq-dev'
           - 'mathcomp/mathcomp-dev:coq-8.18'
           - 'mathcomp/mathcomp-dev:coq-8.19'
           - 'mathcomp/mathcomp-dev:coq-dev'
       fail-fast: false
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: coq-community/docker-coq-action@v1
         with:
           opam_file: 'coq-mathcomp-real-closed.opam'
diff --git a/meta.yml b/meta.yml
index cd8f27d..7f1842c 100644
--- a/meta.yml
+++ b/meta.yml
@@ -27,7 +27,7 @@ authors:
 - name: Cyril Cohen
   initial: true
 - name: Assia Mahboubi
-  initial: initial
+  initial: true
 
 opam-file-maintainer: Cyril Cohen <cyril.cohen@inria.fr>
 
@@ -53,7 +53,11 @@ tested_coq_opam_versions:
   repo: 'mathcomp/mathcomp'
 - version: '2.2.0-coq-8.19'
   repo: 'mathcomp/mathcomp'
-- version: '2.2.0-coq-dev'
+- version: '2.3.0-coq-8.19'
+  repo: 'mathcomp/mathcomp'
+- version: '2.3.0-coq-8.20'
+  repo: 'mathcomp/mathcomp'
+- version: '2.3.0-coq-dev'
   repo: 'mathcomp/mathcomp'
 - version: 'coq-8.18'
   repo: 'mathcomp/mathcomp-dev'