diff --git a/pom.xml b/pom.xml
index 1d8912e5..5953f547 100644
--- a/pom.xml
+++ b/pom.xml
@@ -253,17 +253,17 @@ under the License.
     <dependency>
       <groupId>org.apache.commons</groupId>
       <artifactId>commons-lang3</artifactId>
-      <version>3.5</version>
+      <version>3.8</version>
     </dependency>
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-      <version>2.5</version>
+      <version>2.6</version>
     </dependency>
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpclient</artifactId>
-      <version>4.5.8</version>
+      <version>4.5.12</version>
     </dependency>
 
     <dependency>