diff --git a/build.sbt b/build.sbt
index 45d6d2c..61313f6 100644
--- a/build.sbt
+++ b/build.sbt
@@ -55,7 +55,7 @@ lazy val interopMonix = crossProject(JSPlatform, JVMPlatform)
       "io.monix" %%% "monix"       % "3.2.1",
       "dev.zio"  %%% "zio"         % "1.0.0-RC18-2",
       "dev.zio"  %%% "zio-test"    % "1.0.0-RC18-2",
-      "dev.zio"  %% "zio-test-sbt" % "1.0.0-RC18-2" % "test"
+      "dev.zio"  %% "zio-test-sbt" % "1.0.0-RC19" % "test"
     )
   )