diff --git a/bounded-collections/CHANGELOG.md b/bounded-collections/CHANGELOG.md
index 4ab3266d..a76dffed 100644
--- a/bounded-collections/CHANGELOG.md
+++ b/bounded-collections/CHANGELOG.md
@@ -4,6 +4,9 @@ The format is based on [Keep a Changelog].
 
 [Keep a Changelog]: http://keepachangelog.com/en/1.0.0/
 
+## [0.1.9] - 2023-10-10
+- Added `serde` support for `BoundedBTreeSet`. [#781](https://github.com/paritytech/parity-common/pull/781)
+
 ## [0.1.8] - 2023-06-11
 - Altered return types of `BoundedVec::force_insert_keep_` functions to return the element in case of error.
 - Added `new` and `clear` to `BoundedVec`.
diff --git a/bounded-collections/Cargo.toml b/bounded-collections/Cargo.toml
index fb14da38..d7494339 100644
--- a/bounded-collections/Cargo.toml
+++ b/bounded-collections/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bounded-collections"
-version = "0.1.8"
+version = "0.1.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 license = "MIT OR Apache-2.0"
 homepage = "https://github.com/paritytech/parity-common"
diff --git a/primitive-types/CHANGELOG.md b/primitive-types/CHANGELOG.md
index e33e0cd5..5545d482 100644
--- a/primitive-types/CHANGELOG.md
+++ b/primitive-types/CHANGELOG.md
@@ -6,7 +6,10 @@ The format is based on [Keep a Changelog].
 
 ## [Unreleased]
 
-## [0.12.1] - 2022-20-27
+## [0.12.2] - 2023-10-10
+- Added `schemars` support via `json-schema` feature. [#785](https://github.com/paritytech/parity-common/pull/785)
+
+## [0.12.1] - 2022-10-27
 - Added `H384` and `H768` types. [#684](https://github.com/paritytech/parity-common/pull/684)
 
 ## [0.12.0] - 2022-09-20
diff --git a/primitive-types/Cargo.toml b/primitive-types/Cargo.toml
index d642effc..126b17dc 100644
--- a/primitive-types/Cargo.toml
+++ b/primitive-types/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "primitive-types"
-version = "0.12.1"
+version = "0.12.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 license = "MIT OR Apache-2.0"
 homepage = "https://github.com/paritytech/parity-common"