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 e414d353b..5023f99d8 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(255)
+                  type: VARCHAR(512)
               - column:
                   name: storage_azure_container_name
                   type: VARCHAR(255)
@@ -79,4 +79,4 @@ databaseChangeLog:
               - column:
                   name: storage_s3_endpoint
                   type: VARCHAR(255)
-            tableName: tenant
\ No newline at end of file
+            tableName: tenant