diff --git a/pom.xml b/pom.xml
index 4ac0ee5..fe46b10 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,26 +21,26 @@
         <dependency>
             <groupId>commons-codec</groupId>
             <artifactId>commons-codec</artifactId>
-            <version>1.10</version>
+            <version>1.18.0</version>
             <type>jar</type>
         </dependency>
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.4</version>
+            <version>2.20.0</version>
             <type>jar</type>
         </dependency>
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpcore</artifactId>
-            <version>4.4.3</version>
+            <version>4.4.16</version>
             <type>jar</type>
             <optional>true</optional>
         </dependency>
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.1</version>
+            <version>4.5.14</version>
             <type>jar</type>
             <optional>true</optional>
         </dependency>