diff --git a/CHANGELOG.asciidoc b/CHANGELOG.asciidoc
index 9efe9e7d7ec6..fe05a9ce9715 100644
--- a/CHANGELOG.asciidoc
+++ b/CHANGELOG.asciidoc
@@ -304,6 +304,7 @@ https://github.com/elastic/beats/compare/v6.2.3...master[Check the HEAD diff]
 - Allow to capture the HTTP request or response bodies independently. {pull}6784[6784]
 - HTTP publishes an Error event for unmatched requests or responses. {pull}6794[6794]
 - The process monitor now reports the command-line for all processes, under Linux and Windows. {pull}7135[7135]
+- Updated the TLS protocol parser with new cipher suites added to TLS 1.3. {issue}7455[7455]
 
 *Winlogbeat*
 
diff --git a/packetbeat/protos/tls/algos.go b/packetbeat/protos/tls/algos.go
index 1ee8d5d3191c..b3ba6ea18672 100644
--- a/packetbeat/protos/tls/algos.go
+++ b/packetbeat/protos/tls/algos.go
@@ -193,6 +193,13 @@ var cipherSuites = map[cipherSuite]string{
 	0x00C5: "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256",
 
 	0x00FF: "TLS_EMPTY_RENEGOTIATION_INFO_SCSV",
+
+	0x1301: "TLS_AES_128_GCM_SHA256",
+	0x1302: "TLS_AES_256_GCM_SHA384",
+	0x1303: "TLS_CHACHA20_POLY1305_SHA256",
+	0x1304: "TLS_AES_128_CCM_SHA256",
+	0x1305: "TLS_AES_128_CCM_8_SHA256",
+
 	0x5600: "TLS_FALLBACK_SCSV",
 
 	0xC001: "TLS_ECDH_ECDSA_WITH_NULL_SHA",