diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 86955f6..784c332 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -19,7 +19,7 @@ jobs:
       matrix:
         ruby-version:
           - 'jruby-9.3.6.0'
-          - 'jruby-9.4.0.0'
+          - 'jruby-9.4.1.0'
     steps:
     - uses: actions/checkout@v3
     - name: Set up Ruby
@@ -36,7 +36,7 @@ jobs:
       matrix:
         ruby-version:
           - 'jruby-9.3.6.0'
-          - 'jruby-9.4.0.0'
+          - 'jruby-9.4.1.0'
     steps:
     - uses: actions/checkout@v3
     - name: Set up Ruby