diff --git a/spring-docs/pom.xml b/spring-docs/pom.xml
index 3cff91c..f782af4 100644
--- a/spring-docs/pom.xml
+++ b/spring-docs/pom.xml
@@ -68,7 +68,7 @@
 		<dependency>
 			<groupId>org.postgresql</groupId>
 			<artifactId>postgresql</artifactId>
-			<version>42.2.10</version>
+			<version>42.2.23</version>
 		</dependency>
 		<dependency>
 			<groupId>com.microsoft.sqlserver</groupId>