diff --git a/build.sbt b/build.sbt
index 4798615..f083e89 100644
--- a/build.sbt
+++ b/build.sbt
@@ -144,7 +144,7 @@ lazy val laws = crossProject(JVMPlatform, JSPlatform)
     name := "minitest-laws",
     sharedSettings,
     libraryDependencies ++= Seq(
-      "org.scalacheck" %%% "scalacheck" % "1.15.4"
+      "org.scalacheck" %%% "scalacheck" % "1.18.0"
     )
   )
   .jsSettings(