diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3cd6a54..1db0391 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.3.4](https://github.com/shizand/statapp/compare/v0.3.3...v0.3.4) (2023-09-28)
+
+
+### Исправления
+
+* исправлена ошибка, при СКО = 0 для фактора ([57dec07](https://github.com/shizand/statapp/commit/57dec07000e78d694986b1b90de42b84db14c1a7))
+
 ## [0.3.3](https://github.com/shizand/statapp/compare/v0.3.2...v0.3.3) (2023-09-28)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 79eec63..85e3346 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "statapp"
-version = "0.3.3"
+version = "0.3.4"
 description = ""
 authors = [
     "Maxim Slipenko <statapp@maks1ms.addy.io>"