diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 000000000..caaf4fc1a
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,11 @@
+version: 2
+updates:
+  - package-ecosystem: 'npm'
+    directory: '/'
+    schedule:
+      interval: weekly
+
+  - package-ecosystem: 'github-actions'
+    directory: '/'
+    schedule:
+      interval: 'weekly'
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 37341787f..28c169766 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,9 +13,9 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-node@v2
+      - uses: actions/setup-node@v4
         with:
           node-version: 18
           cache: 'npm'
diff --git a/.github/workflows/build_and_deploy_dev.yml b/.github/workflows/build_and_deploy_dev.yml
index b61516357..c004556f4 100644
--- a/.github/workflows/build_and_deploy_dev.yml
+++ b/.github/workflows/build_and_deploy_dev.yml
@@ -36,7 +36,7 @@ jobs:
     name: Build and Deploy
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4.1.1
+      - uses: actions/checkout@v4
 
       - name: Log into ghcr registry
         uses: docker/login-action@v3.0.0
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 000000000..2b44d2f24
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,37 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+  schedule:
+    - cron: '27 10 * * 1'
+
+permissions:
+  contents: read
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    steps:
+    - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+      with:
+          fetch-depth: 0
+
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@e8893c57a1f3a2b659b6b55564fdfdbbd2982911 # v3.24.0
+      with:
+        languages: 'javascript'
+
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@e8893c57a1f3a2b659b6b55564fdfdbbd2982911 # v3.24.0
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@e8893c57a1f3a2b659b6b55564fdfdbbd2982911 # v3.24.0
diff --git a/package-lock.json b/package-lock.json
index 36ab501ed..00da0fc4b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "service",
-  "version": "0.1.1",
+  "version": "1.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "service",
-      "version": "0.1.1",
+      "version": "1.1.0",
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 4196aaba6..c5c78f5ea 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "service",
-  "version": "0.1.1",
+  "version": "1.1.0",
   "description": "Service side of clearlydefined.io.",
   "scripts": {
     "test": "nyc mocha --exit \"test/**/*.js\" && eslint .",
diff --git a/providers/stores/mongoConfig.js b/providers/stores/mongoConfig.js
index 6d1845c08..0ac1bcc29 100644
--- a/providers/stores/mongoConfig.js
+++ b/providers/stores/mongoConfig.js
@@ -17,9 +17,13 @@ function definitionPaged(options) {
 }
 
 function definitionTrimmed(options) {
+  const oldConfig = config.get('TRIMMED_DEFINITION_MONGO_COLLECTION_NAME')
+  if (oldConfig) {
+    console.warn('The TRIMMED_DEFINITION_MONGO_COLLECTION_NAME environment variable is deprecated. Use DEFINITION_MONGO_TRIMMED_COLLECTION_NAME instead.')
+  }
   return TrimmedMongoDefinitionStore(options || {
     ...dbOptions,
-    collectionName: config.get('DEFINITION_MONGO_TRIMMED_COLLECTION_NAME') || 'definitions-trimmed'
+    collectionName: config.get('DEFINITION_MONGO_TRIMMED_COLLECTION_NAME') || oldConfig || 'definitions-trimmed'
   })
 }