diff --git a/.github/scala-steward.conf b/.github/scala-steward.conf
index 006c37c..e9cbbdc 100644
--- a/.github/scala-steward.conf
+++ b/.github/scala-steward.conf
@@ -5,5 +5,7 @@ pullRequests.grouping = [
 ]
 
 updates.pin = [
-  { groupId = "org.scala-sbt", artifactId = "sbt", version = "1." }
+  { groupId = "org.scala-sbt", artifactId = "sbt", version = "1." },
+  { groupId = "org.scala-lang", artifactId = "scala-library", version = "2.13." },
+  { groupId = "org.scala-lang", artifactId = "scala3-library", version = "3.3." }
 ]