diff --git a/admin-ui/pom.xml b/admin-ui/pom.xml
index f7fe0639..97acc28d 100644
--- a/admin-ui/pom.xml
+++ b/admin-ui/pom.xml
@@ -17,7 +17,7 @@
2.2.20
11.0.15
- 3.1.3
+ 3.1.5
2.16.1
UTF-8
diff --git a/knowledge-directory/pom.xml b/knowledge-directory/pom.xml
index 62c54b12..dfa140ec 100644
--- a/knowledge-directory/pom.xml
+++ b/knowledge-directory/pom.xml
@@ -17,7 +17,7 @@
2.2.20
3.0.2
11.0.15
- 3.1.3
+ 3.1.5
2.16.1
4.13.1
1.4.14
diff --git a/smart-connector-rest-server/pom.xml b/smart-connector-rest-server/pom.xml
index 14bcbdc8..749484eb 100644
--- a/smart-connector-rest-server/pom.xml
+++ b/smart-connector-rest-server/pom.xml
@@ -13,7 +13,7 @@
2.2.20
11.0.15
- 3.1.3
+ 3.1.5
2.16.1
UTF-8