diff --git a/pom.xml b/pom.xml
index 1fff3a2..90cb11e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,7 +49,7 @@
         <jooq-java-8.version>0.9.11</jooq-java-8.version>
         <common-lang3.version>3.9</common-lang3.version>
         <common-collections4.version>4.3</common-collections4.version>
-        <gson.version>2.8.2</gson.version>
+        <gson.version>2.8.9</gson.version>
         <fastjson.version>1.2.58</fastjson.version>
         <squiggly-filter-jackson.version>1.3.18</squiggly-filter-jackson.version>
         <velocity.version>2.1</velocity.version>