diff --git a/memory/manager/go.mod b/memory/manager/go.mod
index 4bff02161..799d2c67a 100644
--- a/memory/manager/go.mod
+++ b/memory/manager/go.mod
@@ -10,7 +10,7 @@ replace github.com/ease-lab/vhive/metrics => ../../metrics
 require (
 	github.com/ease-lab/vhive/metrics v0.0.0-00010101000000-000000000000
 	github.com/ftrvxmtrx/fd v0.0.0-20150925145434-c6d800382fff
-	github.com/sirupsen/logrus v1.8.0
+	github.com/sirupsen/logrus v1.8.1
 	golang.org/x/sys v0.0.0-20201201145000-ef89a241ccb3
 	gonum.org/v1/gonum v0.8.2
 )
diff --git a/memory/manager/go.sum b/memory/manager/go.sum
index a34346529..b9a7ccdbb 100644
--- a/memory/manager/go.sum
+++ b/memory/manager/go.sum
@@ -13,6 +13,8 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/sirupsen/logrus v1.8.0 h1:nfhvjKcUMhBMVqbKHJlk5RPrrfYr/NMo3692g0dwfWU=
 github.com/sirupsen/logrus v1.8.0/go.mod h1:4GuYW9TZmE769R5STWrRakJc4UqQ3+QQ95fyz7ENv1A=
+github.com/sirupsen/logrus v1.8.1 h1:dJKuHgqk1NNQlqoA6BTlM1Wf9DOH3NBjQyu0h9+AZZE=
+github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=