diff --git a/.gitea/workflows/deploy.yaml b/.gitea/workflows/deploy.yaml
index 533b65a..5bdb1ce 100644
--- a/.gitea/workflows/deploy.yaml
+++ b/.gitea/workflows/deploy.yaml
@@ -12,7 +12,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 3.1.2
+        ruby-version: 3.3.5
     - run: |
         gem install bundler
         bundle install
diff --git a/.gitea/workflows/lint.yaml b/.gitea/workflows/lint.yaml
index dc47192..c7061ac 100644
--- a/.gitea/workflows/lint.yaml
+++ b/.gitea/workflows/lint.yaml
@@ -21,7 +21,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 3.1.2
+        ruby-version: 3.3.5
     - run: |
         gem install bundler
         bundle install