diff --git a/pom.xml b/pom.xml
index 6ff59a1..952020a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -181,17 +181,17 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.10.2</version>
+            <version>2.9.6</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-annotations</artifactId>
-            <version>2.10.2</version>
+            <version>2.9.6</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.10.2</version>
+            <version>2.9.10.1</version>
         </dependency>
 
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