diff --git a/x-pack/plugins/security_solution/server/lib/risk_engine/routes/risk_score_calculation_route.ts b/x-pack/plugins/security_solution/server/lib/risk_engine/routes/risk_score_calculation_route.ts
index 75c88678fd070..1b02c4a10fd25 100644
--- a/x-pack/plugins/security_solution/server/lib/risk_engine/routes/risk_score_calculation_route.ts
+++ b/x-pack/plugins/security_solution/server/lib/risk_engine/routes/risk_score_calculation_route.ts
@@ -23,14 +23,14 @@ export const riskScoreCalculationRoute = (router: SecuritySolutionPluginRouter,
   router.versioned
     .post({
       path: RISK_SCORE_CALCULATION_URL,
-      access: 'public',
+      access: 'internal',
       options: {
         tags: ['access:securitySolution', `access:${APP_ID}-entity-analytics`],
       },
     })
     .addVersion(
       {
-        version: '2023-10-31',
+        version: '1',
         validate: { request: { body: buildRouteValidation(riskScoreCalculationRequestSchema) } },
       },
       async (context, request, response) => {
diff --git a/x-pack/test/detection_engine_api_integration/security_and_spaces/group10/risk_engine/risk_score_calculation.ts b/x-pack/test/detection_engine_api_integration/security_and_spaces/group10/risk_engine/risk_score_calculation.ts
index 31a00c92593df..f03214e301dd1 100644
--- a/x-pack/test/detection_engine_api_integration/security_and_spaces/group10/risk_engine/risk_score_calculation.ts
+++ b/x-pack/test/detection_engine_api_integration/security_and_spaces/group10/risk_engine/risk_score_calculation.ts
@@ -38,7 +38,7 @@ export default ({ getService }: FtrProviderContext): void => {
     const { body: result } = await supertest
       .post(RISK_SCORE_CALCULATION_URL)
       .set('kbn-xsrf', 'true')
-      .set('elastic-api-version', '2023-10-31')
+      .set('elastic-api-version', '1')
       .send(body)
       .expect(200);
     return result;