diff --git a/pom.xml b/pom.xml
index 578d25d..4dc19a4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -71,7 +71,7 @@
         <protobuf.version>3.4.0</protobuf.version>
         <logback.version>1.2.3</logback.version>
         <slf4j-api.version>1.7.25</slf4j-api.version>
-        <jackson.version>2.9.10.4</jackson.version>
+        <jackson.version>2.9.10.8</jackson.version>
         <jackson-dataformat.version>2.9.10</jackson-dataformat.version>
         <commons-lang.version>3.4</commons-lang.version>
         <grpc.version>1.9.0</grpc.version>