diff --git a/pom.xml b/pom.xml
index 5e0abc9..de57212 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
-      <version>1.5.32</version>
+      <version>1.5.34</version>
     </dependency>
     <dependency>
       <groupId>com.bigboxer23</groupId>
@@ -85,7 +85,7 @@
         </plugin>
         <plugin>
           <artifactId>maven-surefire-plugin</artifactId>
-          <version>3.5.5</version>
+          <version>3.5.6</version>
         </plugin>
         <plugin>
           <artifactId>maven-jar-plugin</artifactId>
@@ -114,7 +114,7 @@
       <plugin>
         <groupId>com.diffplug.spotless</groupId>
         <artifactId>spotless-maven-plugin</artifactId>
-        <version>3.5.1</version>
+        <version>3.6.0</version>
         <configuration>
           <java>
             <googleJavaFormat>