diff --git a/pom.xml b/pom.xml
index 1884077a5..4fe4e2e70 100644
--- a/pom.xml
+++ b/pom.xml
@@ -138,7 +138,7 @@ SOFTWARE.
     <dependency>
       <groupId>org.eolang</groupId>
       <artifactId>eo-parser</artifactId>
-      <version>0.51.1</version>
+      <version>0.51.4</version>
       <scope>compile</scope>
     </dependency>
     <dependency>