diff --git a/timescaledb/pom.xml b/timescaledb/pom.xml
index 40664fd..c8bb797 100644
--- a/timescaledb/pom.xml
+++ b/timescaledb/pom.xml
@@ -28,7 +28,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.3.4</version>
+            <version>42.3.8</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file