diff --git a/build.sbt b/build.sbt
index b8e5ec2..141968f 100644
--- a/build.sbt
+++ b/build.sbt
@@ -11,7 +11,7 @@ val Versions = new {
   val scalaTest = "3.2.18"
   val scalaTestPlus = "3.2.18.0"
   val snakeYaml = "2.2"
-  val snakeYamlEngine = "2.7"
+  val snakeYamlEngine = "2.9"
   val previousCirceYamls = Set("0.14.0", "0.14.1", "0.14.2")
 
   val scala213 = "2.13.14"