diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 8185bd6..e2df30e 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby: [ '2.4', '2.5', '2.6']
+        ruby: [ '2.4', '2.5', '2.6', '3.1']
     name: Test Ruby ${{ matrix.ruby }}
     steps:
       - uses: actions/checkout@v2
diff --git a/.github/workflows/rvm.yml b/.github/workflows/rvm.yml
index 9cb1787..5310d10 100644
--- a/.github/workflows/rvm.yml
+++ b/.github/workflows/rvm.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby: [ 'jruby-9.2.9.0', 'jruby-head' ]
+        ruby: [ 'jruby' ]
     name: Test Ruby ${{ matrix.ruby }}
     steps:
     - name: Install libraries
@@ -23,7 +23,7 @@ jobs:
     - name: Set up Ruby
       run: |
         source $HOME/.rvm/scripts/rvm
-        rvm install ${{ matrix.ruby }} --binary
+        rvm install ${{ matrix.ruby }}
         rvm --default use ${{ matrix.ruby }}
     - name: Install dependencies
       run: |
diff --git a/.github/workflows/security.code-scanning.yml b/.github/workflows/security.code-scanning.yml
new file mode 100644
index 0000000..527128a
--- /dev/null
+++ b/.github/workflows/security.code-scanning.yml
@@ -0,0 +1,12 @@
+name: CodeQL
+
+on:
+  pull_request:
+    branches: [ main ]
+  push:
+    branches: [ main ]
+  workflow_dispatch:
+
+jobs:
+  codeql-ruby:
+    uses: chargehound/security-workflows-public/.github/workflows/codeql-ruby.yml@main
\ No newline at end of file
diff --git a/.github/workflows/security.dependency-review.yml b/.github/workflows/security.dependency-review.yml
new file mode 100644
index 0000000..05e828e
--- /dev/null
+++ b/.github/workflows/security.dependency-review.yml
@@ -0,0 +1,10 @@
+name: Dependency Review
+
+on:
+  pull_request:
+    branches: [ main ]
+  workflow_dispatch:
+
+jobs:
+  dependency-review:
+    uses: chargehound/security-workflows-public/.github/workflows/dependency-review.yml@main
\ No newline at end of file