diff --git a/pom.xml b/pom.xml
index d59785f..2de1dca 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,7 +49,7 @@
     <dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava</artifactId>
-      <version>33.3.0-jre</version>
+      <version>33.3.1-jre</version>
     </dependency>
     <!-- test dependencies -->
     <dependency>
@@ -61,7 +61,7 @@
     <dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava-testlib</artifactId>
-      <version>33.3.0-jre</version>
+      <version>33.3.1-jre</version>
       <scope>test</scope>
     </dependency>
     <dependency>