diff --git a/cli/pom.xml b/cli/pom.xml
index 2049084..01cb0b3 100644
--- a/cli/pom.xml
+++ b/cli/pom.xml
@@ -25,7 +25,7 @@
         <dependency>
             <groupId>com.github.ajalt.clikt</groupId>
             <artifactId>clikt-jvm</artifactId>
-            <version>3.5.4</version>
+            <version>4.0.0</version>
         </dependency>
         <dependency>
             <groupId>com.github.ajalt.mordant</groupId>