diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8a645bd..853b50f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,9 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
-## [Unreleased]
+## [0.3.1]
 ### Added
+- Add Builtin Entity support per Language [#29](https://github.com/snipsco/snips-nlu-parsers/pull/29)
 - Bump `gazetteer-entity-parser` to `0.7.1` in order to handle license files [#28](https://github.com/snipsco/snips-nlu-parsers/pull/28)
 
 ## [0.3.0]
@@ -44,7 +45,7 @@ All notable changes to this project will be documented in this file.
 - bump `snips-nlu-ontology` to `0.63.0`
 - re-export `gazetteer-entity-parser` crate
 
-[Unreleased]: https://github.com/snipsco/snips-nlu-parsers/compare/0.3.0...HEAD
+[0.3.1]: https://github.com/snipsco/snips-nlu-parsers/compare/0.3.0...0.3.1
 [0.3.0]: https://github.com/snipsco/snips-nlu-parsers/compare/0.2.3...0.3.0
 [0.2.3]: https://github.com/snipsco/snips-nlu-parsers/compare/0.2.2...0.2.3
 [0.2.2]: https://github.com/snipsco/snips-nlu-parsers/compare/0.2.1...0.2.2
diff --git a/Cargo.toml b/Cargo.toml
index 2cf007f..7e1f2aa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "snips-nlu-parsers"
-version = "0.4.0-SNAPSHOT"
+version = "0.3.1"
 authors = ["Adrien Ball <adrien.ball@snips.ai>"]
 edition = "2018"
 
diff --git a/ffi/Cargo.toml b/ffi/Cargo.toml
index 523d6f0..9e175c2 100644
--- a/ffi/Cargo.toml
+++ b/ffi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "snips-nlu-parsers-ffi"
-version = "0.4.0-SNAPSHOT"
+version = "0.3.1"
 authors = ["Adrien Ball <adrien.ball@snips.ai>"]
 edition = "2018"
 
diff --git a/ffi/ffi-macros/Cargo.toml b/ffi/ffi-macros/Cargo.toml
index 5c0bf25..f227b5b 100644
--- a/ffi/ffi-macros/Cargo.toml
+++ b/ffi/ffi-macros/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "snips-nlu-parsers-ffi-macros"
-version = "0.4.0-SNAPSHOT"
+version = "0.3.1"
 authors = ["Adrien Ball <adrien.ball@snips.ai>"]
 edition = "2018"
 
diff --git a/python/ffi/Cargo.toml b/python/ffi/Cargo.toml
index 754b483..e4f9116 100644
--- a/python/ffi/Cargo.toml
+++ b/python/ffi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "snips-nlu-parsers-python-ffi"
-version = "0.4.0-SNAPSHOT"
+version = "0.3.1"
 authors = ["Adrien Ball <adrien.ball@snips.ai>"]
 edition = "2018"
 
@@ -12,6 +12,6 @@ crate-type = ["cdylib"]
 failure = "0.1"
 libc = "0.2"
 ffi-utils = { git = "https://github.com/snipsco/snips-utils-rs", rev = "291ce1d" }
-snips-nlu-parsers-ffi-macros = { git = "https://github.com/snipsco/snips-nlu-parsers", tag = "0.4.0-SNAPSHOT" }
+snips-nlu-parsers-ffi-macros = { git = "https://github.com/snipsco/snips-nlu-parsers", tag = "0.3.1" }
 snips-nlu-ontology = { git = "https://github.com/snipsco/snips-nlu-ontology", tag = "0.66.0" }
 snips-nlu-ontology-ffi-macros = { git = "https://github.com/snipsco/snips-nlu-ontology", tag = "0.66.0" }
diff --git a/python/snips_nlu_parsers/__version__ b/python/snips_nlu_parsers/__version__
index 10145c2..9e11b32 100644
--- a/python/snips_nlu_parsers/__version__
+++ b/python/snips_nlu_parsers/__version__
@@ -1 +1 @@
-0.4.0-SNAPSHOT
+0.3.1