diff --git a/pom-central.xml b/pom-central.xml
index 6018a6e3..11c60fc0 100644
--- a/pom-central.xml
+++ b/pom-central.xml
@@ -120,6 +120,36 @@
           </execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-antrun-plugin</artifactId>
+        <version>3.1.0</version>
+        <executions>
+          <execution>
+            <id>generate-checksums</id>
+            <phase>verify</phase>
+            <configuration>
+              <target>
+                <checksum fileext=".md5" algorithm="MD5">
+                  <fileset dir="${project.build.directory}">
+                    <include name="*.jar"/>
+                    <include name="*.pom"/>
+                  </fileset>
+                </checksum>
+                <checksum fileext=".sha1" algorithm="SHA-1">
+                  <fileset dir="${project.build.directory}">
+                    <include name="*.jar"/>
+                    <include name="*.pom"/>
+                  </fileset>
+                </checksum>
+              </target>
+            </configuration>
+            <goals>
+              <goal>run</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
     </plugins>
   </build>
   <dependencies>
diff --git a/src/test/java/com/github/underscore/FunctionsTest.java b/src/test/java/com/github/underscore/FunctionsTest.java
index 5215974a..057a28b6 100644
--- a/src/test/java/com/github/underscore/FunctionsTest.java
+++ b/src/test/java/com/github/underscore/FunctionsTest.java
@@ -199,7 +199,7 @@ void defer() {
                             return null;
                         });
         assertEquals(0, counter[0].intValue(), "incr was debounced");
-        await().atMost(280, TimeUnit.MILLISECONDS)
+        await().atMost(360, TimeUnit.MILLISECONDS)
                 .until(
                         () -> {
                             assertEquals(1, counter[0].intValue(), "incr was debounced");