diff --git a/pom.xml b/pom.xml
index ea87ad0..0690689 100644
--- a/pom.xml
+++ b/pom.xml
@@ -50,12 +50,12 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.9.2</version>
+            <version>2.9.4</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.9.2</version>
+            <version>2.9.4</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
@@ -103,7 +103,7 @@
                 <dependency>
                     <groupId>org.jacoco</groupId>
                     <artifactId>org.jacoco.agent</artifactId>
-                    <version>0.7.9</version>
+                    <version>0.8.0</version>
                     <classifier>runtime</classifier>
                 </dependency>
             </dependencies>
@@ -112,7 +112,7 @@
                     <plugin>
                         <groupId>org.jacoco</groupId>
                         <artifactId>jacoco-maven-plugin</artifactId>
-                        <version>0.7.9</version>
+                        <version>0.8.0</version>
                         <executions>
                             <execution>
                                 <id>default-instrument</id>