diff --git a/go.mod b/go.mod
index 3b69f9eb8d1..7143ed608d6 100644
--- a/go.mod
+++ b/go.mod
@@ -41,13 +41,11 @@ require (
 	github.com/imdario/mergo v0.3.6 // indirect
 	github.com/klauspost/compress v1.4.1 // indirect
 	github.com/klauspost/cpuid v1.2.0 // indirect
-	github.com/klauspost/crc32 v1.2.0 // indirect
 	github.com/klauspost/pgzip v1.2.4
 	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
 	github.com/krishicks/yaml-patch v0.0.10
 	github.com/magiconair/properties v1.8.1
 	github.com/minio/minio-go v0.0.0-20190131015406-c8a261de75c1
-	github.com/mitchellh/go-ps v1.0.0 // indirect
 	github.com/mitchellh/go-testing-interface v1.14.0 // indirect
 	github.com/olekukonko/tablewriter v0.0.0-20170122224234-a0225b3f23b5
 	github.com/onsi/ginkgo v1.10.3 // indirect
diff --git a/go.sum b/go.sum
index 3915dd2de43..057f55bc830 100644
--- a/go.sum
+++ b/go.sum
@@ -333,10 +333,6 @@ github.com/klauspost/compress v1.4.1 h1:8VMb5+0wMgdBykOV96DwNwKFQ+WTI4pzYURP99Cc
 github.com/klauspost/compress v1.4.1/go.mod h1:RyIbtBH6LamlWaDj8nUwkbUhJ87Yi3uG0guNDohfE1A=
 github.com/klauspost/cpuid v1.2.0 h1:NMpwD2G9JSFOE1/TJjGSo5zG7Yb2bTe7eq1jH+irmeE=
 github.com/klauspost/cpuid v1.2.0/go.mod h1:Pj4uuM528wm8OyEC2QMXAi2YiTZ96dNQPGgoMS4s3ek=
-github.com/klauspost/crc32 v1.2.0 h1:0VuyqOCruD33/lJ/ojXNvzVyl8Zr5zdTmj9l9qLZ86I=
-github.com/klauspost/crc32 v1.2.0/go.mod h1:+ZoRqAPRLkC4NPOvfYeR5KNOrY6TD+/sAC3HXPZgDYg=
-github.com/klauspost/pgzip v1.2.0 h1:SPtjjC68wy5g65KwQS4TcYtm6x/O8H4jSxtKZfhN4s0=
-github.com/klauspost/pgzip v1.2.0/go.mod h1:Ch1tH69qFZu15pkjo5kYi6mth2Zzwzt50oCQKQE9RUs=
 github.com/klauspost/pgzip v1.2.4 h1:TQ7CNpYKovDOmqzRHKxJh0BeaBI7UdQZYc6p7pMQh1A=
 github.com/klauspost/pgzip v1.2.4/go.mod h1:Ch1tH69qFZu15pkjo5kYi6mth2Zzwzt50oCQKQE9RUs=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk=
@@ -378,8 +374,6 @@ github.com/minio/minio-go v0.0.0-20190131015406-c8a261de75c1/go.mod h1:vuvdOZLJu
 github.com/mitchellh/cli v1.0.0/go.mod h1:hNIlj7HEI86fIcpObd7a0FcrxTWetlwJDGcceTlRvqc=
 github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
-github.com/mitchellh/go-ps v1.0.0 h1:i6ampVEEF4wQFF+bkYfwYgY+F/uYJDktmvLPf7qIgjc=
-github.com/mitchellh/go-ps v1.0.0/go.mod h1:J4lOc8z8yJs6vUwklHw2XEIiT4z4C40KtWVN3nvg8Pg=
 github.com/mitchellh/go-testing-interface v1.14.0 h1:/x0XQ6h+3U3nAyk1yx+bHPURrKa9sVVvYbuqZ7pIAtI=
 github.com/mitchellh/go-testing-interface v1.14.0/go.mod h1:gfgS7OtZj6MA4U1UrDRp04twqAjfvlZyCfX3sDjEym8=
 github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=