diff --git a/postgres-protocol/CHANGELOG.md b/postgres-protocol/CHANGELOG.md
index 1c371675c..54dce91b0 100644
--- a/postgres-protocol/CHANGELOG.md
+++ b/postgres-protocol/CHANGELOG.md
@@ -1,6 +1,21 @@
 # Change Log
 
-## v0.6.6 -2023-08-19
+## v0.6.7 - 2024-07-21
+
+### Deprecated
+
+* Deprecated `ErrorField::value`.
+
+### Added
+
+* Added a `Clone` implementation for `DataRowBody`.
+* Added `ErrorField::value_bytes`.
+
+### Changed
+
+* Upgraded `base64`.
+
+## v0.6.6 - 2023-08-19
 
 ### Added
 
diff --git a/postgres-protocol/Cargo.toml b/postgres-protocol/Cargo.toml
index a8a130495..49cf2d59c 100644
--- a/postgres-protocol/Cargo.toml
+++ b/postgres-protocol/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "postgres-protocol"
-version = "0.6.6"
+version = "0.6.7"
 authors = ["Steven Fackler <sfackler@gmail.com>"]
 edition = "2018"
 description = "Low level Postgres protocol APIs"
diff --git a/postgres-types/Cargo.toml b/postgres-types/Cargo.toml
index 33296db2c..984fd186f 100644
--- a/postgres-types/Cargo.toml
+++ b/postgres-types/Cargo.toml
@@ -31,7 +31,7 @@ with-time-0_3 = ["time-03"]
 [dependencies]
 bytes = "1.0"
 fallible-iterator = "0.2"
-postgres-protocol = { version = "0.6.5", path = "../postgres-protocol" }
+postgres-protocol = { version = "0.6.7", path = "../postgres-protocol" }
 postgres-derive = { version = "0.4.5", optional = true, path = "../postgres-derive" }
 
 array-init = { version = "2", optional = true }
diff --git a/tokio-postgres/Cargo.toml b/tokio-postgres/Cargo.toml
index 2e080cfb2..92f4ee696 100644
--- a/tokio-postgres/Cargo.toml
+++ b/tokio-postgres/Cargo.toml
@@ -54,7 +54,7 @@ parking_lot = "0.12"
 percent-encoding = "2.0"
 pin-project-lite = "0.2"
 phf = "0.11"
-postgres-protocol = { version = "0.6.6", path = "../postgres-protocol" }
+postgres-protocol = { version = "0.6.7", path = "../postgres-protocol" }
 postgres-types = { version = "0.2.5", path = "../postgres-types" }
 tokio = { version = "1.27", features = ["io-util"] }
 tokio-util = { version = "0.7", features = ["codec"] }