diff --git a/build.sbt b/build.sbt
index afe6e1a8..bb8c2ec2 100644
--- a/build.sbt
+++ b/build.sbt
@@ -33,8 +33,8 @@ lazy val coverage = (project in file(".coverage"))
 lazy val V = new {
   val cats       = "2.2.0-RC1"
   val refined    = "0.9.15"
-  val algebra    = "2.0.0"
-  val atto       = "0.7.1"
+  val algebra    = "2.0.1"
+  val atto       = "0.8.0"
   val scalacheck = "1.14.3"
   val drostePrev = "0.7.0"
 }