diff --git a/8-security-google-oauth2/pom.xml b/8-security-google-oauth2/pom.xml
index dda28eb..6407c33 100644
--- a/8-security-google-oauth2/pom.xml
+++ b/8-security-google-oauth2/pom.xml
@@ -78,7 +78,7 @@
 		<dependency>
 			<groupId>org.webjars</groupId>
 			<artifactId>bootstrap</artifactId>
-			<version>4.1.0</version>
+			<version>4.1.2</version>
 		</dependency>
 		<dependency>
 			<groupId>org.webjars</groupId>