diff --git a/go.mod b/go.mod
index ec7885f..26d9ebe 100644
--- a/go.mod
+++ b/go.mod
@@ -8,6 +8,6 @@ require (
 	github.com/cloudfoundry/node-engine-cnb v0.0.180
 	github.com/cloudfoundry/npm-cnb v0.1.12
 	github.com/cloudfoundry/openjdk-cnb v1.2.14
-	github.com/cloudfoundry/yarn-install-cnb v0.1.19
+	github.com/cloudfoundry/yarn-install-cnb v0.1.20
 	github.com/projectriff/libfnbuildpack v0.4.1
 )
diff --git a/go.sum b/go.sum
index 070f39f..034a82d 100644
--- a/go.sum
+++ b/go.sum
@@ -187,6 +187,8 @@ github.com/cloudfoundry/yarn-install-cnb v0.1.18 h1:guH5UMzo9122wCsZG8KK7SAo+4is
 github.com/cloudfoundry/yarn-install-cnb v0.1.18/go.mod h1:8OO9O82jJaO4h2BC6LYWpmWRIZV7UMut2qqztLj4088=
 github.com/cloudfoundry/yarn-install-cnb v0.1.19 h1:8H69pfFcPKLxOb71cnKN9+yTeBKmcShF3T3UEa3q5To=
 github.com/cloudfoundry/yarn-install-cnb v0.1.19/go.mod h1:8OO9O82jJaO4h2BC6LYWpmWRIZV7UMut2qqztLj4088=
+github.com/cloudfoundry/yarn-install-cnb v0.1.20 h1:tLs805FN3UE4YyDUjQNIbFiuZxY7ovvPQ8IOnG5NLRQ=
+github.com/cloudfoundry/yarn-install-cnb v0.1.20/go.mod h1:xiicrj5JweoQWjAyw0UPVTa5fKAoZibDU3i9zaaEuTM=
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
 github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8=
 github.com/containerd/cgroups v0.0.0-20190919134610-bf292b21730f/go.mod h1:OApqhQ4XNSNC13gXIwDjhOQxjWa/NxkwZXJ1EvqT0ko=