diff --git a/build.sbt b/build.sbt
index f7908c2b..0a15ef6c 100644
--- a/build.sbt
+++ b/build.sbt
@@ -30,7 +30,7 @@ lazy val munitEffectVersion    = "1.0.7"
 lazy val pprintVersion         = "0.7.3"
 lazy val rdf4jVersion          = "3.7.6"
 lazy val scalacheckVersion     = "1.15.4"
-lazy val scallopVersion        = "4.1.0"
+lazy val scallopVersion        = "5.1.0"
 lazy val shaclTQVersion        = "1.4.0"
 lazy val typesafeConfigVersion = "1.4.2"