diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6c2f8c41efbd29cdf7e60ad3370485cdac10f14e_Q0hBTkdFTE9HLm1k..16f6efcbad0ca2fa368af2785d03e23d93a6a97e_Q0hBTkdFTE9HLm1k 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 3.4.3 - 2020-10-30
+
+### Fixed
+
+- Fix regression in parsing similar `dict` keys.
+
 ## 3.4.2 - 2020-10-29
 
 ### Changed
diff --git a/Cargo.lock b/Cargo.lock
index 6c2f8c41efbd29cdf7e60ad3370485cdac10f14e_Q2FyZ28ubG9jaw==..16f6efcbad0ca2fa368af2785d03e23d93a6a97e_Q2FyZ28ubG9jaw== 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -117,7 +117,7 @@
 
 [[package]]
 name = "orjson"
-version = "3.4.2"
+version = "3.4.3"
 dependencies = [
  "associative-cache",
  "bytecount",
diff --git a/Cargo.toml b/Cargo.toml
index 6c2f8c41efbd29cdf7e60ad3370485cdac10f14e_Q2FyZ28udG9tbA==..16f6efcbad0ca2fa368af2785d03e23d93a6a97e_Q2FyZ28udG9tbA== 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "orjson"
-version = "3.4.2"
+version = "3.4.3"
 authors = ["ijl <ijl@mailbox.org>"]
 description = "Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy"
 edition = "2018"