diff --git a/build.sc b/build.sc
index 8ddcff5..da8bef8 100644
--- a/build.sc
+++ b/build.sc
@@ -19,7 +19,7 @@ trait HasXsource211 extends ScalaModule {
 
 trait HasChisel3 extends ScalaModule {
   override def ivyDeps = Agg(
-    ivy"edu.berkeley.cs::chisel3:3.2.+"
+    ivy"edu.berkeley.cs::chisel3:3.2.5"
  )
 }