diff --git a/cmd/age/parse.go b/cmd/age/parse.go
index 4827000..22ed5b2 100644
--- a/cmd/age/parse.go
+++ b/cmd/age/parse.go
@@ -83,7 +83,7 @@ func parseIdentitiesFile(name string) ([]age.Identity, error) {
 
 func parseSSHIdentity(name string, pemBytes []byte) ([]age.Identity, error) {
 	id, err := age.ParseSSHIdentity(pemBytes)
-	if sshErr, ok := err.(*ssh.PassphraseNeededError); ok {
+	if sshErr, ok := err.(*ssh.PassphraseMissingError); ok {
 		pubKey := sshErr.PublicKey
 		if pubKey == nil {
 			pubKey, err = readPubFile(name)
diff --git a/go.mod b/go.mod
index 0a24082..ba606e2 100644
--- a/go.mod
+++ b/go.mod
@@ -2,6 +2,4 @@ module filippo.io/age
 
 go 1.13
 
-require golang.org/x/crypto v0.0.0-20191002192127-34f69633bfdc
-
-replace golang.org/x/crypto => github.com/Filosottile/go v0.0.0-20191122011136-9090b284250b
+require golang.org/x/crypto v0.0.0-20200204104054-c9f3fb736b72
diff --git a/go.sum b/go.sum
index 999988f..a37a37c 100644
--- a/go.sum
+++ b/go.sum
@@ -1,6 +1,8 @@
-github.com/Filosottile/go v0.0.0-20191122011136-9090b284250b h1:4AVIiSN9FRvfh7Oq7NhMHoU4oDhNkpfq4q9prQNlq7k=
-github.com/Filosottile/go v0.0.0-20191122011136-9090b284250b/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20200204104054-c9f3fb736b72 h1:+ELyKg6m8UBf0nPFSqD0mi7zUfwPyXo23HNjMnXPz7w=
+golang.org/x/crypto v0.0.0-20200204104054-c9f3fb736b72/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d h1:+R4KGOnez64A81RvjARKc4UT5/tI9ujCIVX+P5KiHuI=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
diff --git a/internal/stream/stream.go b/internal/stream/stream.go
index 67d71e4..f3db36c 100644
--- a/internal/stream/stream.go
+++ b/internal/stream/stream.go
@@ -74,7 +74,7 @@ func (r *Reader) Read(p []byte) (int, error) {
 	return n, nil
 }
 
-// readChunk reads the next chunk of ciphertext from r.c and makes in available
+// readChunk reads the next chunk of ciphertext from r.c and makes it available
 // in r.unread. last is true if the chunk was marked as the end of the message.
 // readChunk must not be called again after returning a last chunk or an error.
 func (r *Reader) readChunk() (last bool, err error) {