diff --git a/microservices/oa-server-specs/pom.xml b/microservices/oa-server-specs/pom.xml
index aa61fd6..f3829a6 100644
--- a/microservices/oa-server-specs/pom.xml
+++ b/microservices/oa-server-specs/pom.xml
@@ -13,7 +13,7 @@
     <jackson-version>2.7.5</jackson-version>
     <jodatime-version>2.10.5</jodatime-version>
     <okhttp3-version>4.2.2</okhttp3-version>
-    <gson-version>2.8.6</gson-version>
+    <gson-version>2.8.9</gson-version>
     <io.openaffect.server.url>http://localhost:8080/api</io.openaffect.server.url>
   </properties>
   <build>