diff --git a/feaf4j-api/pom.xml b/feaf4j-api/pom.xml
index 8d4c002..6322b95 100644
--- a/feaf4j-api/pom.xml
+++ b/feaf4j-api/pom.xml
@@ -13,7 +13,7 @@
     <name>FenixEdu API Facade for Java API</name>
 
     <properties>
-        <version.com.google.code.gson.gson>2.2.4</version.com.google.code.gson.gson>
+        <version.com.google.code.gson.gson>2.8.9</version.com.google.code.gson.gson>
         <version.org.slf4j.slf4j.api>1.7.5</version.org.slf4j.slf4j.api>
     </properties>