diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index ba7996e..be8d789 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -6,7 +6,7 @@ object Dependencies {
     val breeze = "1.0"
     val cats = "2.0.0"
     val scalaTest = "3.1.1"
-    val scalaCollectionCompat = "2.1.4"
+    val scalaCollectionCompat = "2.1.5"
   }
 
   val compileDependencies: Seq[ModuleID] = Seq(