diff --git a/pom.xml b/pom.xml
index f45f7330f..379c45b16 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
         <kaptcha.version>2.3.2</kaptcha.version>
         <pagehelper.boot.version>1.3.0</pagehelper.boot.version>
         <druid.version>1.2.6</druid.version>
-        <dynamic-ds.version>3.3.2</dynamic-ds.version>
+        <dynamic-ds.version>3.4.0</dynamic-ds.version>
         <commons.io.version>2.5</commons.io.version>
         <commons.fileupload.version>1.3.3</commons.fileupload.version>
         <velocity.version>1.7</velocity.version>