diff --git a/_vendor/github.com/moby/buildkit/frontend/dockerfile/docs/reference.md b/_vendor/github.com/moby/buildkit/frontend/dockerfile/docs/reference.md
index d5926f5611..b7ec6d0408 100644
--- a/_vendor/github.com/moby/buildkit/frontend/dockerfile/docs/reference.md
+++ b/_vendor/github.com/moby/buildkit/frontend/dockerfile/docs/reference.md
@@ -669,6 +669,7 @@ The supported mount types are:
 | ---------------------------------------- | --------------------------------------------------------------------------------------------------------- |
 | [`bind`](#run---mounttypebind) (default) | Bind-mount context directories (read-only).                                                               |
 | [`cache`](#run---mounttypecache)         | Mount a temporary directory to cache directories for compilers and package managers.                      |
+| [`tmpfs`](#run---mounttypetmpfs)         | Mount a `tmpfs` in the build container.                                                                   |
 | [`secret`](#run---mounttypesecret)       | Allow the build container to access secure files such as private keys without baking them into the image. |
 | [`ssh`](#run---mounttypessh)             | Allow the build container to access SSH keys via SSH agents, with support for passphrases.                |
 
diff --git a/_vendor/modules.txt b/_vendor/modules.txt
index 6a6aac3377..e6afe49e76 100644
--- a/_vendor/modules.txt
+++ b/_vendor/modules.txt
@@ -1,5 +1,5 @@
 # github.com/moby/moby v25.0.4+incompatible
-# github.com/moby/buildkit v0.0.0-00010101000000-000000000000
+# github.com/moby/buildkit v0.13.0-rc3.0.20240308080452-a38011b9f57d
 # github.com/docker/buildx v0.0.0-00010101000000-000000000000
 # github.com/docker/scout-cli v1.4.1
 # github.com/docker/cli v26.0.0-rc1+incompatible
diff --git a/go.mod b/go.mod
index a638c3a8a8..34ea55f8ca 100644
--- a/go.mod
+++ b/go.mod
@@ -18,6 +18,6 @@ replace (
 	github.com/docker/cli => github.com/docker/cli v25.0.4+incompatible
 	github.com/docker/compose/v2 => github.com/docker/compose/v2 v2.24.7
 	github.com/docker/scout-cli => github.com/docker/scout-cli v1.4.1
-	github.com/moby/buildkit => github.com/moby/buildkit v0.13.0-rc3.0.20240307092343-22d4212fed7e
+	github.com/moby/buildkit => github.com/moby/buildkit v0.13.0-rc3.0.20240308080452-a38011b9f57d
 	github.com/moby/moby => github.com/moby/moby v25.0.4+incompatible
 )
diff --git a/go.sum b/go.sum
index 590e75a0d5..c219eaffb8 100644
--- a/go.sum
+++ b/go.sum
@@ -208,6 +208,8 @@ github.com/moby/buildkit v0.13.0-rc3.0.20240307012628-5a4c2975457b h1:lMLGJ3ErbA
 github.com/moby/buildkit v0.13.0-rc3.0.20240307012628-5a4c2975457b/go.mod h1:P5zIr3pyh1VQoK751o5JFtogepVcLi9+77PTfmvJwls=
 github.com/moby/buildkit v0.13.0-rc3.0.20240307092343-22d4212fed7e h1:lEQehVlOgEMJ6bZvx3TWFjFE9Cic4fWJplNNQtYUX/A=
 github.com/moby/buildkit v0.13.0-rc3.0.20240307092343-22d4212fed7e/go.mod h1:P5zIr3pyh1VQoK751o5JFtogepVcLi9+77PTfmvJwls=
+github.com/moby/buildkit v0.13.0-rc3.0.20240308080452-a38011b9f57d h1:q8sI5enL3NBniNUIeVyrbUj6WCSc0gg+tAQgX1m6oTM=
+github.com/moby/buildkit v0.13.0-rc3.0.20240308080452-a38011b9f57d/go.mod h1:P5zIr3pyh1VQoK751o5JFtogepVcLi9+77PTfmvJwls=
 github.com/moby/buildkit v0.13.0 h1:reVR1Y+rbNIUQ9jf0Q1YZVH5a/nhOixZsl+HJ9qQEGI=
 github.com/moby/buildkit v0.13.0/go.mod h1:aNmNQKLBFYAOFuzQjR3VA27/FijlvtBD1pjNwTSN37k=
 github.com/moby/locker v1.0.1/go.mod h1:S7SDdo5zpBK84bzzVlKr2V0hz+7x9hWbYC/kq7oQppc=