diff --git a/build.sbt b/build.sbt
index 9c87302..2dd59cd 100644
--- a/build.sbt
+++ b/build.sbt
@@ -20,7 +20,7 @@ lazy val core = crossProject(JSPlatform, JVMPlatform, NativePlatform)
   .settings(
     name := "discipline",
     moduleName := "discipline-core",
-    libraryDependencies += "org.scalacheck" %%% "scalacheck" % "1.19.0"
+    libraryDependencies += "org.scalacheck" %%% "scalacheck" % "1.20.0"
   )
   .jsSettings(
     tlVersionIntroduced ~= {