diff --git a/crydra16-tool-spi/pom.xml b/crydra16-tool-spi/pom.xml
index ea7dce3..ddd8e17 100644
--- a/crydra16-tool-spi/pom.xml
+++ b/crydra16-tool-spi/pom.xml
@@ -57,7 +57,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.0</version>
+            <version>2.8.9</version>
         </dependency>
     </dependencies>