diff --git a/README.md b/README.md
index bd023610b..1af53e07f 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ quic-go is an implementation of the [QUIC](https://en.wikipedia.org/wiki/QUIC) p
 
 Done:
 
-- Basic protocol with support for QUIC version 32-34
+- Basic protocol with support for QUIC version 32-35
 - HTTP/2 support
 - Crypto (RSA / ECDSA certificates, Curve25519 for key exchange, AES-GCM or Chacha20-Poly1305 as stream cipher)
 - Loss detection and retransmission (currently fast retransmission & RTO)
diff --git a/h2quic/server_test.go b/h2quic/server_test.go
index f1fd2a58d..c9eee5290 100644
--- a/h2quic/server_test.go
+++ b/h2quic/server_test.go
@@ -196,7 +196,7 @@ var _ = Describe("H2 server", func() {
 
 	Context("setting http headers", func() {
 		expected := http.Header{
-			"Alt-Svc":            {`quic=":443"; ma=2592000; v="34,33,32"`},
+			"Alt-Svc":            {`quic=":443"; ma=2592000; v="35,34,33,32"`},
 			"Alternate-Protocol": {`443:quic`},
 		}
 
diff --git a/protocol/version.go b/protocol/version.go
index 5c419d914..f41dd2062 100644
--- a/protocol/version.go
+++ b/protocol/version.go
@@ -14,12 +14,13 @@ const (
 	Version32 VersionNumber = 32 + iota
 	Version33
 	Version34
+	Version35
 	VersionWhatever = 0 // for when the version doesn't matter
 )
 
 // SupportedVersions lists the versions that the server supports
 var SupportedVersions = []VersionNumber{
-	Version32, Version33, Version34,
+	Version32, Version33, Version34, Version35,
 }
 
 // SupportedVersionsAsTags is needed for the SHLO crypto message
diff --git a/protocol/version_test.go b/protocol/version_test.go
index 34b71fb43..ae953620b 100644
--- a/protocol/version_test.go
+++ b/protocol/version_test.go
@@ -17,11 +17,11 @@ var _ = Describe("Version", func() {
 	})
 
 	It("has proper tag list", func() {
-		Expect(SupportedVersionsAsTags).To(Equal([]byte("Q032Q033Q034")))
+		Expect(SupportedVersionsAsTags).To(Equal([]byte("Q032Q033Q034Q035")))
 	})
 
 	It("has proper version list", func() {
-		Expect(SupportedVersionsAsString).To(Equal("34,33,32"))
+		Expect(SupportedVersionsAsString).To(Equal("35,34,33,32"))
 	})
 
 	It("recognizes supported versions", func() {