diff --git a/drivers/zfs/zfs.go b/drivers/zfs/zfs.go
index 3e850d1364..4e7290efcb 100644
--- a/drivers/zfs/zfs.go
+++ b/drivers/zfs/zfs.go
@@ -160,7 +160,7 @@ func lookupZfsDataset(rootdir string) (string, error) {
 			continue // may fail on fuse file systems
 		}
 
-		if stat.Dev == wantedDev && m.Fstype == "zfs" {
+		if stat.Dev == wantedDev && m.FSType == "zfs" {
 			return m.Source, nil
 		}
 	}
diff --git a/go.mod b/go.mod
index 3357f8b5a8..f424c7cecd 100644
--- a/go.mod
+++ b/go.mod
@@ -12,7 +12,7 @@ require (
 	github.com/klauspost/pgzip v1.2.5
 	github.com/mattn/go-shellwords v1.0.10
 	github.com/mistifyio/go-zfs v2.1.1+incompatible
-	github.com/moby/sys/mountinfo v0.2.0
+	github.com/moby/sys/mountinfo v0.3.1
 	github.com/opencontainers/go-digest v1.0.0
 	github.com/opencontainers/runc v1.0.0-rc91
 	github.com/opencontainers/runtime-spec v1.0.3-0.20200520003142-237cc4f519e2
diff --git a/go.sum b/go.sum
index d04c8e9c7a..f09a1bc57b 100644
--- a/go.sum
+++ b/go.sum
@@ -80,8 +80,8 @@ github.com/mistifyio/go-zfs v2.1.1+incompatible h1:gAMO1HM9xBRONLHHYnu5iFsOJUiJd
 github.com/mistifyio/go-zfs v2.1.1+incompatible/go.mod h1:8AuVvqP/mXw1px98n46wfvcGfQ4ci2FwoAjKYxuo3Z4=
 github.com/moby/sys/mountinfo v0.1.3 h1:KIrhRO14+AkwKvG/g2yIpNMOUVZ02xNhOw8KY1WsLOI=
 github.com/moby/sys/mountinfo v0.1.3/go.mod h1:w2t2Avltqx8vE7gX5l+QiBKxODu2TX0+Syr3h52Tw4o=
-github.com/moby/sys/mountinfo v0.2.0 h1:HgYSHMWCj8D7w7TE/cQJfWrY6W3TUxs3pwGFyC5qCvE=
-github.com/moby/sys/mountinfo v0.2.0/go.mod h1:rEr8tzG/lsIZHBtN/JjGG+LMYx9eXgW2JI+6q0qou+A=
+github.com/moby/sys/mountinfo v0.3.1 h1:R+C9GycEzoR3GdwQ7mANRhJORnVDJiRkf0JMY82MeI0=
+github.com/moby/sys/mountinfo v0.3.1/go.mod h1:rEr8tzG/lsIZHBtN/JjGG+LMYx9eXgW2JI+6q0qou+A=
 github.com/mrunalp/fileutils v0.0.0-20171103030105-7d4729fb3618 h1:7InQ7/zrOh6SlFjaXFubv0xX0HsuC9qJsdqm7bNQpYM=
 github.com/mrunalp/fileutils v0.0.0-20171103030105-7d4729fb3618/go.mod h1:x8F1gnqOkIEiO4rqoeEEEqQbo7HjGMTvyoq3gej4iT0=
 github.com/opencontainers/go-digest v0.0.0-20180430190053-c9281466c8b2/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s=
diff --git a/pkg/mount/mounter_linux_test.go b/pkg/mount/mounter_linux_test.go
index 685eba5a77..a5c769df94 100644
--- a/pkg/mount/mounter_linux_test.go
+++ b/pkg/mount/mounter_linux_test.go
@@ -154,8 +154,8 @@ func validateMount(t *testing.T, mnt string, opts, optional, vfs string) {
 		// Use parent info as the defaults
 		p := mnts[mi.Parent]
 		pOpts := make(map[string]struct{})
-		if p.Opts != "" {
-			for _, opt := range strings.Split(p.Opts, ",") {
+		if p.Options != "" {
+			for _, opt := range strings.Split(p.Options, ",") {
 				pOpts[clean(opt)] = struct{}{}
 			}
 		}
@@ -166,9 +166,9 @@ func validateMount(t *testing.T, mnt string, opts, optional, vfs string) {
 			}
 		}
 
-		// Validate Opts
-		if mi.Opts != "" {
-			for _, opt := range strings.Split(mi.Opts, ",") {
+		// Validate Options
+		if mi.Options != "" {
+			for _, opt := range strings.Split(mi.Options, ",") {
 				opt = clean(opt)
 				if !has(volunteeredOPT, opt) && !has(wantedOpts, opt) && !has(pOpts, opt) {
 					t.Errorf("unexpected mount option %q, expected %q", opt, opts)
@@ -177,7 +177,7 @@ func validateMount(t *testing.T, mnt string, opts, optional, vfs string) {
 			}
 		}
 		for opt := range wantedOpts {
-			t.Errorf("missing mount option %q found %q", opt, mi.Opts)
+			t.Errorf("missing mount option %q found %q", opt, mi.Options)
 		}
 
 		// Validate Optional
@@ -196,8 +196,8 @@ func validateMount(t *testing.T, mnt string, opts, optional, vfs string) {
 
 		// Validate VFS if set
 		if vfs != "" {
-			if mi.VfsOpts != "" {
-				for _, opt := range strings.Split(mi.VfsOpts, ",") {
+			if mi.VFSOptions != "" {
+				for _, opt := range strings.Split(mi.VFSOptions, ",") {
 					opt = clean(opt)
 					if !has(wantedVFS, opt) && !has(volunteeredVFS, opt) {
 						t.Errorf("unexpected vfs option %q, expected %q", opt, vfs)
@@ -206,7 +206,7 @@ func validateMount(t *testing.T, mnt string, opts, optional, vfs string) {
 				}
 			}
 			for opt := range wantedVFS {
-				t.Errorf("missing vfs option %q, found %q", opt, mi.VfsOpts)
+				t.Errorf("missing vfs option %q, found %q", opt, mi.VFSOptions)
 			}
 		}
 
diff --git a/vendor/github.com/moby/sys/mountinfo/doc.go b/vendor/github.com/moby/sys/mountinfo/doc.go
index 21aa8dd597..2694d4c604 100644
--- a/vendor/github.com/moby/sys/mountinfo/doc.go
+++ b/vendor/github.com/moby/sys/mountinfo/doc.go
@@ -1,5 +1,6 @@
 // Package mountinfo provides a set of functions to retrieve information about OS mounts.
-// Currently it supports Linux. For historical reasons, there is also some support for FreeBSD,
+//
+// Currently it supports Linux. For historical reasons, there is also some support for FreeBSD and OpenBSD,
 // and a shallow implementation for Windows, but in general this is Linux-only package, so
 // the rest of the document only applies to Linux, unless explicitly specified otherwise.
 //
@@ -8,7 +9,7 @@
 // see different mounts. A per-process mountinfo table is available from /proc/<PID>/mountinfo,
 // where <PID> is a numerical process identifier.
 //
-// In general, /proc is not a very effective interface, and mountinfo is not an exception.
+// In general, /proc is not a very efficient interface, and mountinfo is not an exception.
 // For example, there is no way to get information about a specific mount point (i.e. it
 // is all-or-nothing). This package tries to hide the /proc ineffectiveness by using
 // parse filters while reading mountinfo. A filter can skip some entries, or stop
@@ -27,7 +28,7 @@
 // of the cases where mountinfo should not be parsed:
 //
 // 1. Before performing a mount. Usually, this is not needed, but if required (say to
-//    prevent overmounts), to check whether a directory is mounted, call os.Lstat
+//    prevent over-mounts), to check whether a directory is mounted, call os.Lstat
 //    on it and its parent directory, and compare their st.Sys().(*syscall.Stat_t).Dev
 //    fields -- if they differ, then the directory is the mount point. NOTE this does
 //    not work for bind mounts. Optionally, the filesystem type can also be checked
@@ -43,5 +44,4 @@
 //
 // 5. To find the mount point root of a specific directory. You can perform os.Stat()
 //    on the directory and traverse up until the Dev field of a parent directory differs.
-
 package mountinfo
diff --git a/vendor/github.com/moby/sys/mountinfo/mounted_unix.go b/vendor/github.com/moby/sys/mountinfo/mounted_unix.go
index c4d66b2f46..efb03978b1 100644
--- a/vendor/github.com/moby/sys/mountinfo/mounted_unix.go
+++ b/vendor/github.com/moby/sys/mountinfo/mounted_unix.go
@@ -1,4 +1,4 @@
-// +build linux freebsd,cgo
+// +build linux freebsd,cgo openbsd,cgo
 
 package mountinfo
 
diff --git a/vendor/github.com/moby/sys/mountinfo/mountinfo.go b/vendor/github.com/moby/sys/mountinfo/mountinfo.go
index 1987fcbb2e..fe828c8f58 100644
--- a/vendor/github.com/moby/sys/mountinfo/mountinfo.go
+++ b/vendor/github.com/moby/sys/mountinfo/mountinfo.go
@@ -1,7 +1,6 @@
 package mountinfo
 
 import (
-	"io"
 	"os"
 )
 
@@ -11,14 +10,6 @@ func GetMounts(f FilterFunc) ([]*Info, error) {
 	return parseMountTable(f)
 }
 
-// GetMountsFromReader retrieves a list of mounts from the
-// reader provided, with an optional filter applied (use nil
-// for no filter). This can be useful in tests or benchmarks
-// that provide a fake mountinfo data.
-func GetMountsFromReader(reader io.Reader, f FilterFunc) ([]*Info, error) {
-	return parseInfoFile(reader, f)
-}
-
 // Mounted determines if a specified path is a mount point.
 //
 // The argument must be an absolute path, with all symlinks resolved, and clean.
@@ -55,18 +46,18 @@ type Info struct {
 	// Mountpoint indicates the mount point relative to the process's root.
 	Mountpoint string
 
-	// Opts represents mount-specific options.
-	Opts string
+	// Options represents mount-specific options.
+	Options string
 
 	// Optional represents optional fields.
 	Optional string
 
-	// Fstype indicates the type of filesystem, such as EXT3.
-	Fstype string
+	// FSType indicates the type of filesystem, such as EXT3.
+	FSType string
 
 	// Source indicates filesystem specific information or "none".
 	Source string
 
-	// VfsOpts represents per super block options.
-	VfsOpts string
+	// VFSOptions represents per super block options.
+	VFSOptions string
 }
diff --git a/vendor/github.com/moby/sys/mountinfo/mountinfo_freebsd.go b/vendor/github.com/moby/sys/mountinfo/mountinfo_bsd.go
similarity index 89%
rename from vendor/github.com/moby/sys/mountinfo/mountinfo_freebsd.go
rename to vendor/github.com/moby/sys/mountinfo/mountinfo_bsd.go
index b30dc16258..b1c12d02b5 100644
--- a/vendor/github.com/moby/sys/mountinfo/mountinfo_freebsd.go
+++ b/vendor/github.com/moby/sys/mountinfo/mountinfo_bsd.go
@@ -1,3 +1,5 @@
+// +build freebsd,cgo openbsd,cgo
+
 package mountinfo
 
 /*
@@ -33,7 +35,7 @@ func parseMountTable(filter FilterFunc) ([]*Info, error) {
 		var mountinfo Info
 		var skip, stop bool
 		mountinfo.Mountpoint = C.GoString(&entry.f_mntonname[0])
-		mountinfo.Fstype = C.GoString(&entry.f_fstypename[0])
+		mountinfo.FSType = C.GoString(&entry.f_fstypename[0])
 		mountinfo.Source = C.GoString(&entry.f_mntfromname[0])
 
 		if filter != nil {
@@ -54,7 +56,7 @@ func parseMountTable(filter FilterFunc) ([]*Info, error) {
 
 func mounted(path string) (bool, error) {
 	// Fast path: compare st.st_dev fields.
-	// This should always work for FreeBSD.
+	// This should always work for FreeBSD and OpenBSD.
 	mounted, err := mountedByStat(path)
 	if err == nil {
 		return mounted, nil
diff --git a/vendor/github.com/moby/sys/mountinfo/mountinfo_filters.go b/vendor/github.com/moby/sys/mountinfo/mountinfo_filters.go
index 8aebe1ad4c..7a5eb6f3d7 100644
--- a/vendor/github.com/moby/sys/mountinfo/mountinfo_filters.go
+++ b/vendor/github.com/moby/sys/mountinfo/mountinfo_filters.go
@@ -7,8 +7,8 @@ import "strings"
 // and/or stop further processing if we found what we wanted.
 //
 // It takes a pointer to the Info struct (not fully populated,
-// currently only Mountpoint, Fstype, Source, and (on Linux)
-// VfsOpts are filled in), and returns two booleans:
+// currently only Mountpoint, FSType, Source, and (on Linux)
+// VFSOptions are filled in), and returns two booleans:
 //
 //  - skip: true if the entry should be skipped
 //  - stop: true if parsing should be stopped after the entry
@@ -45,12 +45,12 @@ func ParentsFilter(path string) FilterFunc {
 	}
 }
 
-// FstypeFilter returns all entries that match provided fstype(s).
-func FstypeFilter(fstype ...string) FilterFunc {
+// FSTypeFilter returns all entries that match provided fstype(s).
+func FSTypeFilter(fstype ...string) FilterFunc {
 	return func(m *Info) (bool, bool) {
 		for _, t := range fstype {
-			if m.Fstype == t {
-				return false, false // don't skeep, keep going
+			if m.FSType == t {
+				return false, false // don't skip, keep going
 			}
 		}
 		return true, false // skip, keep going
diff --git a/vendor/github.com/moby/sys/mountinfo/mountinfo_linux.go b/vendor/github.com/moby/sys/mountinfo/mountinfo_linux.go
index cdfd37da5d..0b6555cefa 100644
--- a/vendor/github.com/moby/sys/mountinfo/mountinfo_linux.go
+++ b/vendor/github.com/moby/sys/mountinfo/mountinfo_linux.go
@@ -1,5 +1,3 @@
-// +build go1.13
-
 package mountinfo
 
 import (
@@ -11,7 +9,13 @@ import (
 	"strings"
 )
 
-func parseInfoFile(r io.Reader, filter FilterFunc) ([]*Info, error) {
+// GetMountsFromReader retrieves a list of mounts from the
+// reader provided, with an optional filter applied (use nil
+// for no filter). This can be useful in tests or benchmarks
+// that provide a fake mountinfo data.
+//
+// This function is Linux-specific.
+func GetMountsFromReader(r io.Reader, filter FilterFunc) ([]*Info, error) {
 	s := bufio.NewScanner(r)
 	out := []*Info{}
 	var err error
@@ -75,7 +79,7 @@ func parseInfoFile(r io.Reader, filter FilterFunc) ([]*Info, error) {
 		if err != nil {
 			return nil, fmt.Errorf("Parsing '%s' failed: mount point: %w", fields[4], err)
 		}
-		p.Fstype, err = unescape(fields[sepIdx+1])
+		p.FSType, err = unescape(fields[sepIdx+1])
 		if err != nil {
 			return nil, fmt.Errorf("Parsing '%s' failed: fstype: %w", fields[sepIdx+1], err)
 		}
@@ -83,9 +87,9 @@ func parseInfoFile(r io.Reader, filter FilterFunc) ([]*Info, error) {
 		if err != nil {
 			return nil, fmt.Errorf("Parsing '%s' failed: source: %w", fields[sepIdx+2], err)
 		}
-		p.VfsOpts = fields[sepIdx+3]
+		p.VFSOptions = fields[sepIdx+3]
 
-		// Run a filter soon so we can skip parsing/adding entries
+		// Run a filter early so we can skip parsing/adding entries
 		// the caller is not interested in
 		var skip, stop bool
 		if filter != nil {
@@ -112,7 +116,7 @@ func parseInfoFile(r io.Reader, filter FilterFunc) ([]*Info, error) {
 			return nil, fmt.Errorf("Parsing '%s' failed: root: %w", fields[3], err)
 		}
 
-		p.Opts = fields[5]
+		p.Options = fields[5]
 
 		// zero or more optional fields
 		switch {
@@ -141,7 +145,7 @@ func parseMountTable(filter FilterFunc) ([]*Info, error) {
 	}
 	defer f.Close()
 
-	return parseInfoFile(f, filter)
+	return GetMountsFromReader(f, filter)
 }
 
 // PidMountInfo collects the mounts for a specific process ID. If the process
@@ -154,7 +158,7 @@ func PidMountInfo(pid int) ([]*Info, error) {
 	}
 	defer f.Close()
 
-	return parseInfoFile(f, nil)
+	return GetMountsFromReader(f, nil)
 }
 
 // A few specific characters in mountinfo path entries (root and mountpoint)
@@ -173,7 +177,7 @@ func unescape(path string) (string, error) {
 	}
 
 	// The following code is UTF-8 transparent as it only looks for some
-	// specific characters (backslach and 0..7) with values < utf8.RuneSelf,
+	// specific characters (backslash and 0..7) with values < utf8.RuneSelf,
 	// and everything else is passed through as is.
 	buf := make([]byte, len(path))
 	bufLen := 0
diff --git a/vendor/github.com/moby/sys/mountinfo/mountinfo_unsupported.go b/vendor/github.com/moby/sys/mountinfo/mountinfo_unsupported.go
index 1eb8558c8d..d33ebca096 100644
--- a/vendor/github.com/moby/sys/mountinfo/mountinfo_unsupported.go
+++ b/vendor/github.com/moby/sys/mountinfo/mountinfo_unsupported.go
@@ -1,10 +1,9 @@
-// +build !windows,!linux,!freebsd freebsd,!cgo
+// +build !windows,!linux,!freebsd,!openbsd freebsd,!cgo openbsd,!cgo
 
 package mountinfo
 
 import (
 	"fmt"
-	"io"
 	"runtime"
 )
 
@@ -14,10 +13,6 @@ func parseMountTable(_ FilterFunc) ([]*Info, error) {
 	return nil, errNotImplemented
 }
 
-func parseInfoFile(_ io.Reader, f FilterFunc) ([]*Info, error) {
-	return parseMountTable(f)
-}
-
 func mounted(path string) (bool, error) {
 	return false, errNotImplemented
 }
diff --git a/vendor/github.com/moby/sys/mountinfo/mountinfo_windows.go b/vendor/github.com/moby/sys/mountinfo/mountinfo_windows.go
index 5659c1b0f5..13fad165e5 100644
--- a/vendor/github.com/moby/sys/mountinfo/mountinfo_windows.go
+++ b/vendor/github.com/moby/sys/mountinfo/mountinfo_windows.go
@@ -1,16 +1,10 @@
 package mountinfo
 
-import "io"
-
 func parseMountTable(_ FilterFunc) ([]*Info, error) {
 	// Do NOT return an error!
 	return nil, nil
 }
 
-func parseInfoFile(_ io.Reader, f FilterFunc) ([]*Info, error) {
-	return parseMountTable(f)
-}
-
 func mounted(_ string) (bool, error) {
 	return false, nil
 }
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 60b7f96360..fe50275a3c 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -71,7 +71,7 @@ github.com/mattn/go-shellwords
 # github.com/mistifyio/go-zfs v2.1.1+incompatible
 ## explicit
 github.com/mistifyio/go-zfs
-# github.com/moby/sys/mountinfo v0.2.0
+# github.com/moby/sys/mountinfo v0.3.1
 ## explicit
 github.com/moby/sys/mountinfo
 # github.com/opencontainers/go-digest v1.0.0