diff --git a/pom.xml b/pom.xml
index b2d3665..095c231 100644
--- a/pom.xml
+++ b/pom.xml
@@ -42,12 +42,12 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>32.0.0-jre</version>
+            <version>32.0.1-jre</version>
         </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
-            <version>3.18.0</version>
+            <version>3.10</version>
         </dependency>
         <dependency>
             <groupId>joda-time</groupId>
@@ -57,7 +57,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.28</version>
+            <version>8.0.31</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -75,7 +75,7 @@
         <dependency>
             <groupId>com.google.inject</groupId>
             <artifactId>guice</artifactId>
-            <version>4.1.0</version>
+            <version>4.2.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>