diff --git a/CHANGELOG.md b/CHANGELOG.md
index 29db732..71125b9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+### 7.1.3 [#152](https://github.com/openfisca/country-template/pull/147)
+
+* Technical improvement. 
+* Details:
+  - Update classifiers in pyproject.toml to include all supported versions of python
+
 ### 7.1.2 [#147](https://github.com/openfisca/country-template/pull/147)
 
 * Technical improvement
diff --git a/pyproject.toml b/pyproject.toml
index 02d51f0..070531c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "openfisca-country_template"
-version = "7.1.2"
+version = "7.1.3"
 description = "OpenFisca Rules as Code model for Country-Template."
 readme = "README.md"
 keywords = ["microsimulation", "tax", "benefit", "rac", "rules-as-code"]
@@ -12,6 +12,8 @@ classifiers = [
     "Operating System :: POSIX",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
     "Topic :: Scientific/Engineering :: Information Analysis",
 ]
 requires-python = ">=3.9"