Go Module Update

Signed-off-by: Paketo Robot <[email protected]>

go.mod

@@ -6,6 +6,6 @@ require (
 	github.com/buildpacks/libcnb v1.9.0
 	github.com/mattn/go-shellwords v1.0.10
 	github.com/onsi/gomega v1.9.0
-	github.com/paketo-buildpacks/libpak v1.28.4
+	github.com/paketo-buildpacks/libpak v1.28.5
 	github.com/sclevine/spec v1.4.0
 )

go.sum

@@ -41,8 +41,8 @@ github.com/onsi/ginkgo v1.12.0/go.mod h1:oUhWkIvk5aDxtKvDDuw8gItl8pKl42LzjC9KZE0
 github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
 github.com/onsi/gomega v1.9.0 h1:R1uwffexN6Pr340GtYRIdZmAiN4J+iw6WG4wog1DUXg=
 github.com/onsi/gomega v1.9.0/go.mod h1:Ho0h+IUsWyvy1OpqCwxlQ/21gkhVunqlU8fDGcoTdcA=
-github.com/paketo-buildpacks/libpak v1.28.4 h1:Y8OyXZSuiRSIrm8yiPnR98nxEO/UDsul6g/fhecKy9I=
-github.com/paketo-buildpacks/libpak v1.28.4/go.mod h1:m6wY0ogq4beuZrDckqJx19KF5Q1yrGFXhX+GVxpLr+I=
+github.com/paketo-buildpacks/libpak v1.28.5 h1:WmRLWKaSz9ouJhH8YniJfgyrT1QTrfirvepvXwMWOaI=
+github.com/paketo-buildpacks/libpak v1.28.5/go.mod h1:m6wY0ogq4beuZrDckqJx19KF5Q1yrGFXhX+GVxpLr+I=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rakyll/statik v0.1.7/go.mod h1:AlZONWzMtEnMs7W4e/1LURLiI49pIMmp6V9Unghqrcc=