diff --git a/build.gradle b/build.gradle
index 4d3e880a996694eda9069054e61bd67fdf00ba72..7221c0a56f7395db2aee7e88b1b6ffaecb509edb 100644
--- a/build.gradle
+++ b/build.gradle
@@ -26,7 +26,7 @@ configurations.all {
 	resolutionStrategy.cacheChangingModulesFor 0, 'seconds'
 }
 
-def parser_version = '2.15.1'
+def parser_version = '2.15.2'
 
 dependencies {
 	//implementation(group: 'com.microsoft', name: 'tla2tools', version: '1.4.6')