diff --git a/rocdevcursussen/pom.xml b/rocdevcursussen/pom.xml
index b911caf..a54cbf2 100644
--- a/rocdevcursussen/pom.xml
+++ b/rocdevcursussen/pom.xml
@@ -50,7 +50,7 @@
         <dependency>
             <groupId>org.json</groupId>
             <artifactId>json</artifactId>
-            <version>20090211</version>
+            <version>20230227</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->
         <dependency>