diff --git a/build.sbt b/build.sbt
index 8d3d0f1..05418ed 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,7 @@
 val _scalaVersion = "2.13.5"
 val scalaJSDomVersion = "1.2.0"
 val diodeVersion = "1.1.14"
-val scalaReactVersion = "1.7.7"
+val scalaReactVersion = "2.1.1"
 val monocleVersion = "3.0.0-M6"
 val minitestVersion = "2.9.6"
 val reactVersion = "17.0.0"