diff --git a/CHANGELOG.md b/CHANGELOG.md
index 195fb99f..4fb3d9a5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [1.20.0-beta.4](https://github.com/ScrapeGraphAI/Scrapegraph-ai/compare/v1.20.0-beta.3...v1.20.0-beta.4) (2024-09-18)
+
+
+### Bug Fixes
+
+* update pyproject.toml ([932412e](https://github.com/ScrapeGraphAI/Scrapegraph-ai/commit/932412e325d552fb64104babd28ed56ba8fed00b))
+
 ## [1.20.0-beta.3](https://github.com/ScrapeGraphAI/Scrapegraph-ai/compare/v1.20.0-beta.2...v1.20.0-beta.3) (2024-09-18)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 88b1fd3f..cda6bba0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "scrapegraphai"
 
-version = "1.20.0b3"
+version = "1.20.0b4"
 
 
 description = "A web scraping library based on LangChain which uses LLM and direct graph logic to create scraping pipelines."