diff --git a/go.mod b/go.mod
index 9937fd8..6edf08a 100644
--- a/go.mod
+++ b/go.mod
@@ -19,7 +19,7 @@ require (
 	github.com/julienschmidt/httprouter v1.3.0
 	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51
 	github.com/mattn/go-isatty v0.0.19
-	github.com/moby/buildkit v0.12.0
+	github.com/moby/buildkit v0.12.1
 	github.com/moby/patternmatcher v0.5.0
 	github.com/opencontainers/image-spec v1.1.0-rc4
 	github.com/opencontainers/selinux v1.11.0
diff --git a/go.sum b/go.sum
index 1eb76c9..c9b3163 100644
--- a/go.sum
+++ b/go.sum
@@ -115,8 +115,8 @@ github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b h1:j7+1HpAFS1zy5+Q4qx1f
 github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b/go.mod h1:01TrycV0kFyexm33Z7vhZRXopbI8J3TDReVlkTgMUxE=
 github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQzvN1EDeE=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
-github.com/moby/buildkit v0.12.0 h1:hgPDVSeondFLb28cBtRR5O0N4t8uWGJ4YNukT2aICIs=
-github.com/moby/buildkit v0.12.0/go.mod h1:+n9GmkxwBCjVz4u7wmiyh+oqvjIjQM+1zk3iJrWfdos=
+github.com/moby/buildkit v0.12.1 h1:vvMG7EZYCiQZpTtXQkvyeyj7HzT1JHhDWj+/aiGIzLM=
+github.com/moby/buildkit v0.12.1/go.mod h1:adB4y0SxxX8trnrY+oEulb48ODLqPO6pKMF0ppGcCoI=
 github.com/moby/patternmatcher v0.5.0 h1:YCZgJOeULcxLw1Q+sVR636pmS7sPEn1Qo2iAN6M7DBo=
 github.com/moby/patternmatcher v0.5.0/go.mod h1:hDPoyOpDY7OrrMDLaYoY3hf52gNCR/YOUYxkhApJIxc=
 github.com/moby/sys/sequential v0.5.0 h1:OPvI35Lzn9K04PBbCLW0g4LcFAJgHsvXsRyewg5lXtc=