diff --git a/zero-bounce-sdk/pom.xml b/zero-bounce-sdk/pom.xml
index 01541e0..e71c710 100644
--- a/zero-bounce-sdk/pom.xml
+++ b/zero-bounce-sdk/pom.xml
@@ -55,19 +55,19 @@
         <dependency>
             <groupId>commons-codec</groupId>
             <artifactId>commons-codec</artifactId>
-            <version>1.21.0</version>
+            <version>1.22.0</version>
         </dependency>
 
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.13.2</version>
+            <version>2.14.0</version>
         </dependency>
 
         <dependency>
             <groupId>org.apache.httpcomponents.client5</groupId>
             <artifactId>httpclient5</artifactId>
-            <version>5.6</version>
+            <version>5.6.1</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpmime -->