diff --git a/pom.xml b/pom.xml
index 0e300926243b9c5fba34d1c292f72ddf94463a58..52b293fadf57e4e5874ba5d96e1c745208d88562 100644
--- a/pom.xml
+++ b/pom.xml
@@ -75,7 +75,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>3.0.0</version>
+				<version>3.0.1</version>
 				<configuration></configuration>
 			</plugin>
 		</plugins>
@@ -225,12 +225,12 @@
 		<dependency>
 			<groupId>org.pac4j</groupId>
 			<artifactId>spring-security-pac4j</artifactId>
-			<version>3.0.0</version>
+			<version>3.1.0</version>
 		</dependency>
 		<dependency>
 			<groupId>org.pac4j</groupId>
 			<artifactId>pac4j-oauth</artifactId>
-			<version>2.2.1</version>
+			<version>2.3.1</version>
 		</dependency>
 		<dependency>
 			<groupId>com.corundumstudio.socketio</groupId>
@@ -309,7 +309,7 @@
 		<dependency>
 			<groupId>org.checkerframework</groupId>
 			<artifactId>checker-qual</artifactId>
-			<version>2.4.0</version>
+			<version>2.5.3</version>
 		</dependency>
 	</dependencies>
 
@@ -379,7 +379,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-surefire-plugin</artifactId>
-				<version>2.21.0</version>
+				<version>2.22.0</version>
 			</plugin>
 			<plugin>
 				<groupId>org.jacoco</groupId>