diff --git a/common/pom.xml b/common/pom.xml
index e6722ba..ff2bce7 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -216,6 +216,12 @@
io.dropwizard.metrics
metrics-json
${dropwizard.version}
+
+
+ com.fasterxml.jackson.core
+ jackson-databind
+
+
com.fasterxml.jackson.core
diff --git a/spark-client/pom.xml b/spark-client/pom.xml
index 784d908..b38c6fa 100644
--- a/spark-client/pom.xml
+++ b/spark-client/pom.xml
@@ -85,6 +85,10 @@
commmons-logging
commons-logging
+
+ com.fasterxml.jackson.core
+ jackson-databind
+