diff --git a/pom.xml b/pom.xml
index d47aab149ac..13fc20f5204 100644
--- a/pom.xml
+++ b/pom.xml
@@ -100,7 +100,7 @@
 		<collections4.version>4.1</collections4.version>
 		<jcommander.version>1.48</jcommander.version>
 		<jackson.version>1.9.13</jackson.version>
-		<fasterxml.jackson.version>2.10.1</fasterxml.jackson.version>
+		<fasterxml.jackson.version>2.9.5</fasterxml.jackson.version>
 		<spring-security.version>4.2.7.RELEASE</spring-security.version>
 		<slf4j.version>1.7.21</slf4j.version>
 		<junit.version>4.11</junit.version>