diff --git a/pom.xml b/pom.xml
index 30bd94c..efc79df 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
         <dependency>
             <groupId>com.approvaltests</groupId>
             <artifactId>approvaltests</artifactId>
-            <version>18.7.1</version>
+            <version>22.2.1</version>
         </dependency>
         <dependency>
             <groupId>com.h2database</groupId>