diff --git a/build.gradle b/build.gradle
index 1649ba5bdd5f3979b2da76a5b828c02534372909..cefb3f86a315e88988cf721a4ee0c8ca110253d0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -27,7 +27,7 @@ configurations.configureEach {
 	resolutionStrategy.cacheChangingModulesFor 0, 'seconds'
 }
 
-def parser_version = '2.15.0'
+def parser_version = '2.15.1'
 
 dependencies {
 	implementation(group: 'commons-cli', name: 'commons-cli', version: '1.9.0')