diff --git a/tl-calculator/pom.xml b/tl-calculator/pom.xml
index e3a97d5..8f9dce3 100644
--- a/tl-calculator/pom.xml
+++ b/tl-calculator/pom.xml
@@ -63,7 +63,7 @@
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-databind</artifactId>
-      <version>2.7.9</version>
+      <version>2.9.10.8</version>
     </dependency>
     <dependency>
       <groupId>org.postgresql</groupId>