diff --git a/pom.xml b/pom.xml
index 9f6d91ec..b5c9551a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,7 +33,7 @@
     <dependency>
       <groupId>org.junit.jupiter</groupId>
       <artifactId>junit-jupiter</artifactId>
-      <version>5.9.0</version>
+      <version>5.9.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index b3311e21..6f0ab844 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -60,7 +60,7 @@
       <action                 type="update" dev="ggregory" due-to="Dependabot, Gary Gregory">Bump actions/checkout from 2.3.4 to 3.0.2 #188, #195, #220.</action>
       <action                 type="update" dev="ggregory" due-to="Gary Gregory">Bump actions/setup-java from 2 to 3.</action>
       <action                 type="update" dev="ggregory" due-to="Dependabot">Bump checkstyle from 8.44 to 9.2.1 #180, #190, #194, #202, #207.</action>
-      <action                 type="update" dev="ggregory" due-to="Dependabot">Bump junit-jupiter from 5.8.0-M1 to 5.9.0 #179, #186, #201, #244.</action>
+      <action                 type="update" dev="ggregory" due-to="Dependabot">Bump junit-jupiter from 5.8.0-M1 to 5.9.1 #179, #186, #201, #244, #263.</action>
       <action                 type="update" dev="ggregory" due-to="Dependabot">Bump jmh-core from 1.32 to 1.35 #176, #208, #229.</action>
       <action                 type="update" dev="ggregory" due-to="Dependabot">Bump jmh-generator-annprocess from 1.32 to 1.35 #175, #206, #226.</action>
       <action                 type="update" dev="ggregory" due-to="Dependabot, Gary Gregory">Bump mockito-core from 3.11.2 to 4.8.0 #187, #197, #204, #212, #230, #237, #251, #259.</action>