diff --git a/.gitea/workflows/test.yaml b/.gitea/workflows/test.yaml
index 07b4d25..a4a6c64 100644
--- a/.gitea/workflows/test.yaml
+++ b/.gitea/workflows/test.yaml
@@ -9,7 +9,7 @@ jobs:
     steps:
     - uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 3.3.1
+        ruby-version: 3.3.5
     - uses: actions/checkout@v4
     - uses: actions/cache@v4
       with:
diff --git a/.ruby-version b/.ruby-version
index bea438e..fa7adc7 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.3.1
+3.3.5
diff --git a/Gemfile.lock b/Gemfile.lock
index e02cc90..9c8a670 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -334,4 +334,4 @@ DEPENDENCIES
   web-console
 
 BUNDLED WITH
-   2.5.9
+   2.5.18