diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 5fdd883..c4ddc74 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.1.0"
+  ".": "1.1.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c10e9cb..3efd63b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.1.1](https://github.com/IFCA-Advanced-Computing/anjana/compare/v1.1.0...v1.1.1) (2025-03-03)
+
+
+### Documentation
+
+* update sphinx version ([5b961a9](https://github.com/IFCA-Advanced-Computing/anjana/commit/5b961a9a91bbfaef825ab26aea15e9320a2f6862))
+
 ## [1.1.0](https://github.com/IFCA-Advanced-Computing/anjana/compare/v1.0.0...v1.1.0) (2025-01-30)
 
 
diff --git a/anjana/__init__.py b/anjana/__init__.py
index 159f3a0..5deb620 100644
--- a/anjana/__init__.py
+++ b/anjana/__init__.py
@@ -16,4 +16,4 @@
 
 """ANJANA is an open source framework for anonymizing data with different techniques."""
 
-__version__ = "1.1.0"
+__version__ = "1.1.1"
diff --git a/pyproject.toml b/pyproject.toml
index d431fed..52701c9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "anjana"
-version = "1.1.0"
+version = "1.1.1"
 description = "ANJANA is an open source framework for applying different anonymity techniques."
 authors = [
     "Judith Sáinz-Pardo Díaz <sainzpardo@ifca.unican.es>",