diff --git a/conch-akka/pom.xml b/conch-akka/pom.xml
index 43bddb2..9294633 100644
--- a/conch-akka/pom.xml
+++ b/conch-akka/pom.xml
@@ -175,7 +175,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.15.3</version>
+            <version>2.18.6</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>