diff --git a/build.sbt b/build.sbt
index 9d58150..eab08e3 100644
--- a/build.sbt
+++ b/build.sbt
@@ -22,7 +22,7 @@ lazy val versions = new {
   val logback = "1.2.13"
   val munit = "0.7.29"
   val munitCatsEffect3 = "1.0.7"
-  val samTools = "4.1.0"
+  val samTools = "3.0.5"
   val scalaCheck = "1.18.0"
   val scalaCsv = "1.3.10"
   val scalaTest = "3.2.18"