diff --git a/pom.xml b/pom.xml
index 207f5e6..5edff60 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<parent.basedir>.</parent.basedir>
-		<spotless.version>2.42.0</spotless.version>
+		<spotless.version>2.43.0</spotless.version>
 		<jacoco.version>0.8.11</jacoco.version>
 		<source.version>3.3.0</source.version>
 		<maven.compiler.source>11</maven.compiler.source>
@@ -192,12 +192,12 @@
 		<dependency>
 			<groupId>org.slf4j</groupId>
 			<artifactId>slf4j-api</artifactId>
-			<version>2.0.11</version>
+			<version>2.0.12</version>
 		</dependency>
 		<dependency>
 			<groupId>org.slf4j</groupId>
 			<artifactId>slf4j-simple</artifactId>
-			<version>2.0.11</version>
+			<version>2.0.12</version>
 		</dependency>
 		<dependency>
 			<groupId>org.eclipse.californium</groupId>