diff --git a/CHANGELOG.md b/CHANGELOG.md
index d5d9a394..078f589c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Mindee Python API Library Changelog
 
+## v3.9.1 - 2023-06-07
+### Changes
+* :memo: add documentation for OCR extraction
+
+
 ## v3.9.0 - 2023-06-06
 ### Changes
 * :sparkles: add support for financial documents v1.1
diff --git a/mindee/version b/mindee/version
index b72ad011..33f465d1 100644
--- a/mindee/version
+++ b/mindee/version
@@ -1 +1 @@
-3.9.0
\ No newline at end of file
+3.9.1
\ No newline at end of file