diff --git a/project/Versions.scala b/project/Versions.scala
index e44f592..ead60e1 100644
--- a/project/Versions.scala
+++ b/project/Versions.scala
@@ -1,5 +1,5 @@
 object Versions {
-  val oslib                  = "0.10.1"
+  val oslib                  = "0.10.4"
   val weaver                 = "0.8.4"
   val pprint                 = "0.9.0"
   val munit                  = "1.0.1"