diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 75a1dffd6d..b8777419d8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         ruby-version: ['3.0.4', '3.1.4', '3.3.0']
-        mongodb-version: ['4.2.14']  #, '6', '7']
+        mongodb-version: ['4.2.14', '6', '7']
         include:
           - ruby-version: '3.0.4'
             gemfile: Gemfile3