diff --git a/build.sbt b/build.sbt
index 771d549d..9dae9a79 100644
--- a/build.sbt
+++ b/build.sbt
@@ -8,7 +8,7 @@ val magnolia3Version = "1.3.7"
 val munitVersion = "1.0.0"
 val refinedVersion = "0.11.2"
 val scalaCollectionCompatVersion = "2.12.0"
-val shapeless3Version = "3.4.1"
+val shapeless3Version = "3.4.3"
 val shapelessVersion = "2.3.12"
 val slf4jNopVersion = "2.0.16"