diff --git a/CHANGELOG.md b/CHANGELOG.md
index 75b26cd5..361c41d5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+## [v0.3.1](https://github.com/DS4SD/docling/releases/tag/v0.3.1) - 2024-07-17
+
+### Fix
+
+* Missing type for default values ([#12](https://github.com/DS4SD/docling/issues/12)) ([`d1d1724`](https://github.com/DS4SD/docling/commit/d1d1724537d6a1f37591cdea44052207caae2ee2))
+
+### Documentation
+
+* Reflect supported Python versions, add badges ([#10](https://github.com/DS4SD/docling/issues/10)) ([`2baa35c`](https://github.com/DS4SD/docling/commit/2baa35c548dd6d15dba449eb1dc707f8f08c0a2a))
+
 ## [v0.3.0](https://github.com/DS4SD/docling/releases/tag/v0.3.0) - 2024-07-17
 
 ### Feature
diff --git a/pyproject.toml b/pyproject.toml
index 7a39ac3f..eab3b94c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "docling"
-version = "0.3.0"  # DO NOT EDIT, updated automatically
+version = "0.3.1"  # DO NOT EDIT, updated automatically
 description = "Docling PDF conversion package"
 authors = ["Christoph Auer <cau@zurich.ibm.com>", "Michele Dolfi <dol@zurich.ibm.com>", "Maxim Lysak <mly@zurich.ibm.com>", "Nikos Livathinos <nli@zurich.ibm.com>", "Ahmed Nassar <ahn@zurich.ibm.com>", "Peter Staar <taa@zurich.ibm.com>"]
 license = "MIT"