diff --git a/build.sbt b/build.sbt
index 1c2203e..dfefa21 100644
--- a/build.sbt
+++ b/build.sbt
@@ -47,7 +47,7 @@ unidocProjectFilter in ScalaUnidoc in unidoc := inProjects(invariant.jvm, covari
 libraryDependencies ++= {
   CrossVersion.partialVersion(scalaVersion.value) match {
     case Some((3, _))  => Nil
-    case Some((2, 13)) => Seq(compilerPlugin("org.typelevel" %% "kind-projector" % "0.13.2" cross CrossVersion.full))
+    case Some((2, 13)) => Seq(compilerPlugin("org.typelevel" %% "kind-projector" % "0.13.3" cross CrossVersion.full))
   }
 }
 
diff --git a/covariant/build.sbt b/covariant/build.sbt
index 6866a82..af8d3f3 100644
--- a/covariant/build.sbt
+++ b/covariant/build.sbt
@@ -12,7 +12,7 @@ libraryDependencies += "org.scalatest" %%% "scalatest" % "3.2.12" % Test
 libraryDependencies ++= {
   CrossVersion.partialVersion(scalaVersion.value) match {
     case Some((3, _))  => Nil
-    case Some((2, 13)) => Seq(compilerPlugin("org.typelevel" %% "kind-projector" % "0.13.2" cross CrossVersion.full))
+    case Some((2, 13)) => Seq(compilerPlugin("org.typelevel" %% "kind-projector" % "0.13.3" cross CrossVersion.full))
   }
 }
 
diff --git a/invariant/build.sbt b/invariant/build.sbt
index 6866a82..af8d3f3 100644
--- a/invariant/build.sbt
+++ b/invariant/build.sbt
@@ -12,7 +12,7 @@ libraryDependencies += "org.scalatest" %%% "scalatest" % "3.2.12" % Test
 libraryDependencies ++= {
   CrossVersion.partialVersion(scalaVersion.value) match {
     case Some((3, _))  => Nil
-    case Some((2, 13)) => Seq(compilerPlugin("org.typelevel" %% "kind-projector" % "0.13.2" cross CrossVersion.full))
+    case Some((2, 13)) => Seq(compilerPlugin("org.typelevel" %% "kind-projector" % "0.13.3" cross CrossVersion.full))
   }
 }