diff --git a/autograder-span/pom.xml b/autograder-span/pom.xml
index db69a23c..0e31e5a0 100644
--- a/autograder-span/pom.xml
+++ b/autograder-span/pom.xml
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>32.1.3-jre</version>
+            <version>33.0.0-jre</version>
         </dependency>
     </dependencies>
 </project>