diff --git a/.github/.release-please-manifest.json b/.github/.release-please-manifest.json
index 0cd2cc7e..ce04d560 100644
--- a/.github/.release-please-manifest.json
+++ b/.github/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-    ".": "4.9.0"
+    ".": "4.9.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c6cb6856..7116a2c3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## [4.9.1](https://github.com/testcontainers/testcontainers-python/compare/testcontainers-v4.9.0...testcontainers-v4.9.1) (2024-12-15)
+
+
+### Bug Fixes
+
+* **mysql:** add dialect parameter instead of hardcoded mysql dialect ([#739](https://github.com/testcontainers/testcontainers-python/issues/739)) ([8d77bd3](https://github.com/testcontainers/testcontainers-python/commit/8d77bd3541e1c5e73c7ed5d5bd3c0d7bb617f5c0))
+* **tests:** replace dind-test direct docker usage with sdk ([#750](https://github.com/testcontainers/testcontainers-python/issues/750)) ([ace2a7d](https://github.com/testcontainers/testcontainers-python/commit/ace2a7d143fb80576ddc0859a9106aa8652f2356))
+
 ## [4.9.0](https://github.com/testcontainers/testcontainers-python/compare/testcontainers-v4.8.2...testcontainers-v4.9.0) (2024-11-26)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 8bbf82ea..174cd0c1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "testcontainers"
-version = "4.9.0"  # auto-incremented by release-please
+version = "4.9.1"  # auto-incremented by release-please
 description = "Python library for throwaway instances of anything that can run in a Docker container"
 authors = ["Sergey Pirogov <automationremarks@gmail.com>"]
 maintainers = [