diff --git a/.scala-steward.conf b/.scala-steward.conf
index da9d63b6..ad9ce232 100644
--- a/.scala-steward.conf
+++ b/.scala-steward.conf
@@ -5,3 +5,7 @@ updates.ignore = [
   {groupId = "org.scala-lang", artifactId = "scala-compiler", version = "2.13."},
   {groupId = "org.scala-lang", artifactId = "scala-compiler", version = "3."}
 ]
+updates.pin = [
+  {groupId = "org.scala-lang", artifactId = "scala3-library", version = "3.3."},
+  {groupId = "org.scala-lang", artifactId = "scala3-library_sjs1", version = "3.3."}
+]
\ No newline at end of file
diff --git a/build.sbt b/build.sbt
index 2a85dcf7..91e5d45e 100644
--- a/build.sbt
+++ b/build.sbt
@@ -10,7 +10,7 @@ import scala.sys.process.Process
 
 val v2_12 = "2.12.20"
 val v2_13 = "2.13.14"
-val v3 = "3.4.3"
+val v3 = "3.3.4"
 
 lazy val resolvedScalaVersion =
   sys.env.get("SCALA_MAJOR_VERSION") match {