diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3b810ce..27cd35a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 0.5.1 (2023-10-10)
+
+### Refactor
+
+- **dev_tools**: standardize naming
+
 ## 0.5.0 (2023-10-09)
 
 ### Feat
diff --git a/pyproject.toml b/pyproject.toml
index f29a6ba..5d7e8ee 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "sec-ai"
-version = "0.5.0"
+version = "0.5.1"
 description = "A comprehensive open-source toolkit for AI-powered analysis and interpretation of SEC EDGAR filings, providing valuable insights for investors, fintech developers, and researchers."
 authors = ["Alphanome.AI <info@alphanome.ai>"]
 readme = "README.md"