diff --git a/pom.xml b/pom.xml
index 651d685..287db34 100644
--- a/pom.xml
+++ b/pom.xml
@@ -128,7 +128,7 @@
     <dependency>
       <groupId>org.eolang</groupId>
       <artifactId>eo-parser</artifactId>
-      <version>0.51.6</version>
+      <version>0.59.4</version>
       <scope>test</scope>
     </dependency>
   </dependencies>