diff --git a/server/pom.xml b/server/pom.xml
index 9238f26..f90d380 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -23,7 +23,7 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <httpobjects-version>0.13.0</httpobjects-version>
-    <jackson-version>2.11.1</jackson-version>
+    <jackson-version>2.12.7.1</jackson-version>
   </properties>
   <build>
     <sourceDirectory>${basedir}/src/main/scala</sourceDirectory>