diff --git a/build.sbt b/build.sbt
index 824e1d3b..a9f85ccc 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,6 +1,6 @@
 import com.typesafe.tools.mima.core._
 
-lazy val scalaTestVersion = "3.2.18"
+lazy val scalaTestVersion = "3.2.20"
 
 lazy val scalaVersion213 = "2.13.10"
 lazy val scalaVersion3 = "3.3.0"