diff --git a/function-maven-plugin/pom.xml b/function-maven-plugin/pom.xml
index 6dca952c..e4dfc764 100644
--- a/function-maven-plugin/pom.xml
+++ b/function-maven-plugin/pom.xml
@@ -170,6 +170,13 @@
               <publishingServerId>sonatype-central-portal</publishingServerId>
               <centralSnapshotsUrl>https://central.sonatype.com/repository/maven-snapshots/</centralSnapshotsUrl>
             </configuration>
+            <dependencies>
+              <dependency>
+                <groupId>com.google.guava</groupId>
+                <artifactId>guava</artifactId>
+                <version>33.5.0-jre</version>
+              </dependency>
+            </dependencies>
           </plugin>
         </plugins>
       </build>
diff --git a/functions-framework-api/pom.xml b/functions-framework-api/pom.xml
index 250d5c2b..73ec0f37 100644
--- a/functions-framework-api/pom.xml
+++ b/functions-framework-api/pom.xml
@@ -203,6 +203,13 @@
               <publishingServerId>sonatype-central-portal</publishingServerId>
               <centralSnapshotsUrl>https://central.sonatype.com/repository/maven-snapshots/</centralSnapshotsUrl>
             </configuration>
+            <dependencies>
+              <dependency>
+                <groupId>com.google.guava</groupId>
+                <artifactId>guava</artifactId>
+                <version>33.5.0-jre</version>
+              </dependency>
+            </dependencies>
           </plugin>
         </plugins>
       </build>
diff --git a/invoker/pom.xml b/invoker/pom.xml
index 33cf5383..6bb777a4 100644
--- a/invoker/pom.xml
+++ b/invoker/pom.xml
@@ -136,6 +136,13 @@
               <publishingServerId>sonatype-central-portal</publishingServerId>
               <centralSnapshotsUrl>https://central.sonatype.com/repository/maven-snapshots/</centralSnapshotsUrl>
             </configuration>
+            <dependencies>
+              <dependency>
+                <groupId>com.google.guava</groupId>
+                <artifactId>guava</artifactId>
+                <version>33.5.0-jre</version>
+              </dependency>
+            </dependencies>
           </plugin>
         </plugins>
       </build>