diff --git a/CHANGELOG.md b/CHANGELOG.md
index e0a2b6e..b8ec118 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,13 @@
 
 ### Added
 
+### Changed
+
+
+## [0.1.9] - 2023-10-04
+
+### Added
+
 Add network-related functions:
 
 - `ip_validate`
@@ -89,7 +96,8 @@ Changed licensing from 'Apache-2.0' to 'Apache-2.0 OR GPL-2.0-or-later'
 
 <!-- next-url -->
 
-[Unreleased]: https://github.com/pluots/udf-suite/compare/v0.1.8...HEAD
+[Unreleased]: https://github.com/pluots/udf-suite/compare/v0.1.9...HEAD
+[0.1.9]: https://github.com/pluots/udf-suite/compare/v0.1.8...v0.1.9
 [0.1.8]: https://github.com/pluots/udf-suite/compare/v0.1.7...v0.1.8
 [0.1.7]: https://github.com/pluots/udf-suite/compare/v0.1.6...v0.1.7
 [0.1.6]: https://github.com/pluots/udf-suite/compare/v0.1.5...v0.1.6
diff --git a/test-integration/Cargo.toml b/test-integration/Cargo.toml
index 0ab69c6..0ef9b05 100644
--- a/test-integration/Cargo.toml
+++ b/test-integration/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "test-integration"
-version = "0.1.8"
+version = "0.1.9"
 edition = "2021"
 publish = false
 license = "Apache-2.0 OR GPL-2.0-or-later"
diff --git a/udf-blake/Cargo.toml b/udf-blake/Cargo.toml
index e154643..eb5b262 100644
--- a/udf-blake/Cargo.toml
+++ b/udf-blake/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "udf-blake"
-version = "0.1.8"
+version = "0.1.9"
 edition = "2021"
 publish = false
 license = "Apache-2.0 OR GPL-2.0-or-later"
diff --git a/udf-jsonify/Cargo.toml b/udf-jsonify/Cargo.toml
index d3f467e..23a861a 100644
--- a/udf-jsonify/Cargo.toml
+++ b/udf-jsonify/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "udf-jsonify"
-version = "0.1.8"
+version = "0.1.9"
 edition = "2021"
 publish = false
 license = "Apache-2.0 OR GPL-2.0-or-later"
diff --git a/udf-lipsum/Cargo.toml b/udf-lipsum/Cargo.toml
index 8e3162d..8cd4eb1 100644
--- a/udf-lipsum/Cargo.toml
+++ b/udf-lipsum/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "udf-lipsum"
-version = "0.1.8"
+version = "0.1.9"
 edition = "2021"
 publish = false
 license = "Apache-2.0 OR GPL-2.0-or-later"
diff --git a/udf-net/Cargo.toml b/udf-net/Cargo.toml
index 834febe..ceb77bd 100644
--- a/udf-net/Cargo.toml
+++ b/udf-net/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "udf-net"
-version = "0.1.8"
+version = "0.1.9"
 edition = "2021"
 publish = false
 license = "Apache-2.0 OR GPL-2.0-or-later"
diff --git a/udf-uuid/Cargo.toml b/udf-uuid/Cargo.toml
index 916d47d..66cc418 100644
--- a/udf-uuid/Cargo.toml
+++ b/udf-uuid/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "udf-uuid"
-version = "0.1.8"
+version = "0.1.9"
 edition = "2021"
 publish = false
 license = "Apache-2.0 OR GPL-2.0-or-later"
diff --git a/udf-xxhash/Cargo.toml b/udf-xxhash/Cargo.toml
index ed20fb7..2eca6a5 100644
--- a/udf-xxhash/Cargo.toml
+++ b/udf-xxhash/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "udf-xxhash"
-version = "0.1.8"
+version = "0.1.9"
 edition = "2021"
 publish = false
 license = "Apache-2.0 OR GPL-2.0-or-later"