diff --git a/commons-parent/pom.xml b/commons-parent/pom.xml
index 5038f4a..326eb69 100644
--- a/commons-parent/pom.xml
+++ b/commons-parent/pom.xml
@@ -36,7 +36,7 @@
         <commons-lang3.version>3.4</commons-lang3.version>
         <commons-collections4.version>4.1</commons-collections4.version>
         <commons-io.version>1.3.2</commons-io.version>
-        <commons-net.version>3.3</commons-net.version>
+        <commons-net.version>3.9.0</commons-net.version>
         <commons-compress.version>1.12</commons-compress.version>
         <pagehelper.version>3.4.2-fix</pagehelper.version>
         <jsqlparser.version>0.9.1</jsqlparser.version>