diff --git a/docker-images/oa-server-specs/tmp/pom.xml b/docker-images/oa-server-specs/tmp/pom.xml
index 8d43852..845be8b 100644
--- a/docker-images/oa-server-specs/tmp/pom.xml
+++ b/docker-images/oa-server-specs/tmp/pom.xml
@@ -14,7 +14,7 @@
     <jackson-version>2.7.5</jackson-version>
     <jodatime-version>2.9.4</jodatime-version>
     <okhttp-version>2.7.5</okhttp-version>
-    <gson-version>2.6.2</gson-version>
+    <gson-version>2.8.9</gson-version>
     <io.openaffect.server.url>http://localhost:8080/api</io.openaffect.server.url>
   </properties>
   <build>