diff --git a/persistence-service-v1/persistence-service-processor-v1/src/main/resources/db/changelog/master/3-detailed-db-connection.changelog.yaml b/persistence-service-v1/persistence-service-processor-v1/src/main/resources/db/changelog/master/3-detailed-db-connection.changelog.yaml
index 5023f99d8..aa9ff0b46 100644
--- a/persistence-service-v1/persistence-service-processor-v1/src/main/resources/db/changelog/master/3-detailed-db-connection.changelog.yaml
+++ b/persistence-service-v1/persistence-service-processor-v1/src/main/resources/db/changelog/master/3-detailed-db-connection.changelog.yaml
@@ -57,7 +57,7 @@ databaseChangeLog:
                   type: VARCHAR(255)
               - column:
                   name: storage_azure_connection_string
-                  type: VARCHAR(512)
+                  type: VARCHAR(1024)
               - column:
                   name: storage_azure_container_name
                   type: VARCHAR(255)