diff --git a/.github/workflows/ci_tests.yml b/.github/workflows/ci_tests.yml
index d4f1b27..5a16bc4 100644
--- a/.github/workflows/ci_tests.yml
+++ b/.github/workflows/ci_tests.yml
@@ -3,8 +3,8 @@ on: "push"
 
 env:
   CI: "true"
-  RUBY_VERSION: 3.0.2
-  NODE_VERSION: 16.9.1
+  RUBY_VERSION: 3.1.1
+  NODE_VERSION: 18.17.1
 
 jobs:
   lint:
diff --git a/.ruby-version b/.ruby-version
index b502146..94ff29c 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.0.2
+3.1.1