diff --git a/src/main/resources/application-prod.yml b/src/main/resources/application-prod.yml
index 05ee75b..f91c669 100644
--- a/src/main/resources/application-prod.yml
+++ b/src/main/resources/application-prod.yml
@@ -30,7 +30,7 @@ spring:
 
   jpa:
     hibernate:
-      ddl-auto: create
+      ddl-auto: validate
     open-in-view: false
     show-sql: false
     properties:
diff --git a/src/main/resources/security b/src/main/resources/security
index 3676dd0..2a093de 160000
--- a/src/main/resources/security
+++ b/src/main/resources/security
@@ -1 +1 @@
-Subproject commit 3676dd000b7d4ad6e08ceed16704fff136c9f25e
+Subproject commit 2a093de776b7409c0d9b1d366ec689d406290704