diff --git a/mattermost4j-core/pom.xml b/mattermost4j-core/pom.xml
index cf7ccf0e..f442bbcc 100644
--- a/mattermost4j-core/pom.xml
+++ b/mattermost4j-core/pom.xml
@@ -37,7 +37,7 @@
 		<dependency>
 			<groupId>org.apache.commons</groupId>
 			<artifactId>commons-lang3</artifactId>
-			<version>3.11</version>
+			<version>3.12.0</version>
 		</dependency>
 		<dependency>
 			<groupId>net.bis5.opengraph4j</groupId>