diff --git a/go.mod b/go.mod
index 9b67f0117..7e5fbc0c1 100644
--- a/go.mod
+++ b/go.mod
@@ -16,7 +16,7 @@ require (
 	github.com/hashicorp/go-hclog v1.6.3
 	github.com/hashicorp/go-metrics v0.5.4
 	github.com/hashicorp/go-multierror v1.1.1
-	github.com/hashicorp/go-plugin v1.6.2
+	github.com/hashicorp/go-plugin v1.6.3
 	github.com/hashicorp/go-sockaddr v1.0.7
 	github.com/hashicorp/go-syslog v1.0.0
 	github.com/hashicorp/go-uuid v1.0.3
diff --git a/go.sum b/go.sum
index 165cea67d..72df77260 100644
--- a/go.sum
+++ b/go.sum
@@ -348,8 +348,8 @@ github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHh
 github.com/hashicorp/go-multierror v1.1.0/go.mod h1:spPvp8C1qA32ftKqdAHm4hHTbPw+vmowP0z+KUhOZdA=
 github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo=
 github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM=
-github.com/hashicorp/go-plugin v1.6.2 h1:zdGAEd0V1lCaU0u+MxWQhtSDQmahpkwOun8U8EiRVog=
-github.com/hashicorp/go-plugin v1.6.2/go.mod h1:CkgLQ5CZqNmdL9U9JzM532t8ZiYQ35+pj3b1FD37R0Q=
+github.com/hashicorp/go-plugin v1.6.3 h1:xgHB+ZUSYeuJi96WtxEjzi23uh7YQpznjGh0U0UUrwg=
+github.com/hashicorp/go-plugin v1.6.3/go.mod h1:MRobyh+Wc/nYy1V4KAXUiYfzxoYhs7V1mlH1Z7iY2h0=
 github.com/hashicorp/go-retryablehttp v0.5.3/go.mod h1:9B5zBasrRhHXnJnui7y6sL7es7NDiJgTc6Er0maI1Xs=
 github.com/hashicorp/go-sockaddr v1.0.0/go.mod h1:7Xibr9yA9JjQq1JpNB2Vw7kxv8xerXegt+ozgdvDeDU=
 github.com/hashicorp/go-sockaddr v1.0.7 h1:G+pTkSO01HpR5qCxg7lxfsFEZaG+C0VssTy/9dbT+Fw=