diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index c2f95fa..b41ee19 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-    ".": "0.3.0"
+    ".": "0.4.0"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e4819f7..251c14b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.4.0](https://github.com/openfoodfacts/openfoodfacts-python/compare/v0.3.0...v0.4.0) (2024-07-01)
+
+
+### Features
+
+* add download_image function ([#243](https://github.com/openfoodfacts/openfoodfacts-python/issues/243)) ([265f10b](https://github.com/openfoodfacts/openfoodfacts-python/commit/265f10bfa9047c48874255fbc66d9bab32fa61c5))
+
 ## [0.3.0](https://github.com/openfoodfacts/openfoodfacts-python/compare/v0.2.1...v0.3.0) (2024-04-18)
 
 
diff --git a/openfoodfacts/__init__.py b/openfoodfacts/__init__.py
index d56343b..3468bc2 100644
--- a/openfoodfacts/__init__.py
+++ b/openfoodfacts/__init__.py
@@ -27,4 +27,4 @@
     "get_dataset",
 ]
 
-__version__ = "0.3.0"
+__version__ = "0.4.0"
diff --git a/pyproject.toml b/pyproject.toml
index 473f958..33fb707 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "openfoodfacts"
-version = "0.3.0"
+version = "0.4.0"
 description = "Official Python SDK of Open Food Facts"
 authors = ["The Open Food Facts team"]
 license = "Apache 2.0"