diff --git a/build.sbt b/build.sbt
index 585be33..b413781 100644
--- a/build.sbt
+++ b/build.sbt
@@ -51,7 +51,7 @@ lazy val `fs2-aws-java-sdk2` = project
       Seq(
         "co.fs2" %% "fs2-reactive-streams" % fs2Version,
         "org.typelevel" %% "cats-tagless-core" % "0.16.1",
-        "org.scala-lang.modules" %% "scala-collection-compat" % "2.11.0",
+        "org.scala-lang.modules" %% "scala-collection-compat" % "2.12.0",
         "software.amazon.awssdk" % "kms" % "2.25.68" % Provided,
       )
     },