diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3f2b3a0..86fc13e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 ## unreleased
 
+### Dependencies
+* Updated Jackson to 2.13.4.2
+
 ### Test
 * Tested against Vault 1.2.0 to 1.12.0
 * Disable AppID tests for Vault 1.12 and above (auth method removed) 
diff --git a/pom.xml b/pom.xml
index 051f991..927ac8e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -116,19 +116,19 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.13.3</version>
+            <version>2.13.4.2</version>
         </dependency>
 
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter</artifactId>
-            <version>5.9.0</version>
+            <version>5.9.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>4.7.0</version>
+            <version>4.8.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -140,7 +140,7 @@
         <dependency>
             <groupId>com.github.tomakehurst</groupId>
             <artifactId>wiremock-jre8</artifactId>
-            <version>2.33.2</version>
+            <version>2.34.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>