diff --git a/app/server.js b/app/server.js
index 6d3e898..c8ba6f0 100644
--- a/app/server.js
+++ b/app/server.js
@@ -96,7 +96,7 @@ async function createHttpServer() {
   }
 
   app.use(
-    EXTERNAL_PATH_PREFIX ? `${EXTERNAL_PATH_PREFIX}/${API_MAJOR_VERSION}/swagger` : `/${API_MAJOR_VERSION}/swagger`,
+    EXTERNAL_PATH_PREFIX ? `/${EXTERNAL_PATH_PREFIX}/${API_MAJOR_VERSION}/swagger` : `/${API_MAJOR_VERSION}/swagger`,
     swaggerUi.serve,
     swaggerUi.setup(null, options)
   )
diff --git a/helm/dscp-api/Chart.yaml b/helm/dscp-api/Chart.yaml
index 6c22b83..0feee25 100644
--- a/helm/dscp-api/Chart.yaml
+++ b/helm/dscp-api/Chart.yaml
@@ -1,8 +1,8 @@
 apiVersion: v2
 name: dscp-api
-appVersion: '4.6.6'
+appVersion: '4.6.7'
 description: A Helm chart for dscp-api
-version: '4.6.6'
+version: '4.6.7'
 type: application
 dependencies:
   - name: dscp-node
diff --git a/helm/dscp-api/values.yaml b/helm/dscp-api/values.yaml
index 7df1b02..200fb40 100644
--- a/helm/dscp-api/values.yaml
+++ b/helm/dscp-api/values.yaml
@@ -38,7 +38,7 @@ service:
 image:
   repository: digicatapult/dscp-api
   pullPolicy: IfNotPresent
-  tag: 'v4.6.6'
+  tag: 'v4.6.7'
 
 dscpNode:
   enabled: false
diff --git a/package-lock.json b/package-lock.json
index ee2eb16..1082e0a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "dscp-api",
-  "version": "4.6.6",
+  "version": "4.6.7",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "dscp-api",
-      "version": "4.6.6",
+      "version": "4.6.7",
       "license": "Apache-2.0",
       "dependencies": {
         "@digicatapult/dscp-node": "^4.2.1",
diff --git a/package.json b/package.json
index 4f2f3b5..34f3418 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dscp-api",
-  "version": "4.6.6",
+  "version": "4.6.7",
   "description": "DSCP API",
   "repository": {
     "type": "git",