diff --git a/pom.xml b/pom.xml
index 71de2f8..8a4048e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -68,7 +68,7 @@
             <dependency>
                 <groupId>com.fasterxml.jackson.core</groupId>
                 <artifactId>jackson-core</artifactId>
-                <version>2.7.9</version>
+                <version>2.9.10</version>
             </dependency>
             <dependency>
                 <groupId>com.fasterxml.jackson.core</groupId>
diff --git a/yqlplus_engine/pom.xml b/yqlplus_engine/pom.xml
index 24e309a..ac39d90 100644
--- a/yqlplus_engine/pom.xml
+++ b/yqlplus_engine/pom.xml
@@ -76,7 +76,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.7.9</version>
+            <version>2.9.10</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
diff --git a/yqlplus_language/pom.xml b/yqlplus_language/pom.xml
index 5cee751..8de0272 100644
--- a/yqlplus_language/pom.xml
+++ b/yqlplus_language/pom.xml
@@ -62,7 +62,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.7.9</version>
+            <version>2.9.10</version>
             <optional>true</optional>
         </dependency>
         <dependency>