diff --git a/CHANGES.md b/CHANGES.md
index 434f138..c0d4751 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,7 @@
+0.9.0 (2022-07-15)
+------------------
+- Allow inserting empty structured data through the `.entry()` method on StructuredData (@thijsc, #22)
+
 0.8.0 (2022-01-28)
 ------------------
 - Upgrade `time` dependency to 0.3 to resolve cargo audits
diff --git a/Cargo.toml b/Cargo.toml
index bbfdfae..e7f1b5c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "syslog_rfc5424"
-version = "0.8.0"
+version = "0.9.0"
 authors = ["James Brown <roguelazer@roguelazer.com>"]
 description = "Parser for RFC5424 (IETF-format) syslog messages"
 documentation = "https://docs.rs/syslog_rfc5424/"