diff --git a/pmd/pmd_modified/pmd_modified/pmd-apex-jorje/pom.xml b/pmd/pmd_modified/pmd_modified/pmd-apex-jorje/pom.xml
index 0caba6de..f237cba0 100644
--- a/pmd/pmd_modified/pmd_modified/pmd-apex-jorje/pom.xml
+++ b/pmd/pmd_modified/pmd_modified/pmd-apex-jorje/pom.xml
@@ -71,7 +71,7 @@
     <dependency>
         <groupId>com.google.code.gson</groupId>
         <artifactId>gson</artifactId>
-        <version>2.7</version>
+        <version>2.8.9</version>
     </dependency>
     <dependency>
         <groupId>com.google.errorprone</groupId>