diff --git a/demo/pom.xml b/demo/pom.xml
index d31c887..73191a6 100644
--- a/demo/pom.xml
+++ b/demo/pom.xml
@@ -19,7 +19,7 @@
     <dependency>
       <groupId>org.junit.jupiter</groupId>
       <artifactId>junit-jupiter</artifactId>
-      <version>5.10.2</version>
+      <version>6.1.3</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
@@ -31,7 +31,7 @@
       </plugin>
       <plugin>
         <artifactId>maven-surefire-plugin</artifactId>
-        <version>2.22.2</version>
+        <version>3.6.1</version>
         <configuration>
           <!-- TrustChainTest runs scripts/ and reads demo/wsfed.json from the repository root. -->
           <workingDirectory>${project.basedir}/..</workingDirectory>
diff --git a/library/pom.xml b/library/pom.xml
index 8983f75..b7b0b10 100644
--- a/library/pom.xml
+++ b/library/pom.xml
@@ -49,7 +49,7 @@
     <dependency>
       <groupId>org.junit.jupiter</groupId>
       <artifactId>junit-jupiter</artifactId>
-      <version>5.10.2</version>
+      <version>6.1.3</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
@@ -61,7 +61,7 @@
       </plugin>
       <plugin>
         <artifactId>maven-surefire-plugin</artifactId>
-        <version>2.22.2</version>
+        <version>3.6.1</version>
       </plugin>
       <plugin>
         <!-- StubIdp and its key files: test fixtures this module's tests and the demo's share.