diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4a2c5c7..9c6bebc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,10 @@
 # CHANGELOG
 
-## 0.13.0 (UNRELEASED)
+## 0.13.0 (2024-03-4)
 
 - Fixed `str_to_snake_case` utility to capture fully capitalized words followed by an underscore.
 - Re-added `model_rebuild` calls for models with forward references.
+- Fixed potential name conflicts between field args and generated client's method code.
 
 
 ## 0.12.0 (2024-02-05)
diff --git a/pyproject.toml b/pyproject.toml
index bddcc76..89f8bb4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "hatchling.build"
 name = "ariadne-codegen"
 description = "Generate fully typed GraphQL client from schema, queries and mutations!"
 authors = [{ name = "Mirumee Software", email = "hello@mirumee.com" }]
-version = "0.12.0"
+version = "0.13.0"
 readme = "README.md"
 license = { file = "LICENSE" }
 classifiers = [