Merge branch 'pr-254'

This closes #254
diff --git a/pom.xml b/pom.xml
index 25b4ce6..5b3b2ff 100644
--- a/pom.xml
+++ b/pom.xml
@@ -64,7 +64,7 @@
     <japicmp.skip>false</japicmp.skip>
     <clirr.skip>true</clirr.skip>
 
-    <jmh.version>1.32</jmh.version>
+    <jmh.version>1.33</jmh.version>
     <commons.project-info.version>3.1.2</commons.project-info.version>
 
     <!-- Commons Release Plugin -->
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index 61e0574..30a35fb 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -89,6 +89,7 @@
     <action                  type="update" dev="ggregory" due-to="Gary Gregory">Update commons-lang3 3.11 -> 3.12.0.</action>
     <action                  type="update" dev="ggregory" due-to="Gary Gregory">Bump commons.javadoc.version from 3.2.0 to 3.3.0.</action>
     <action                  type="update" dev="ggregory" due-to="Gary Gregory">Bump commons.project-info.version from 3.1.0 to 3.1.2.</action>
+    <action                  type="update" dev="kinow" due-to="Dependabot">Bump jmh.version from 1.32 to 1.33 #254.</action>
   </release>
   <release version="1.9" date="2020-07-21" description="Release 1.9. Requires Java 8.">
     <action issue="TEXT-166" type="fix" dev="kinow" due-to="Mikko Maunu">Removed non-existing parameter from Javadocs and spelled out parameters in throws.</action>