diff --git a/CHANGELOG.md b/CHANGELOG.md
index dcf49de3..a88ea388 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## 0.4.3 (March 26th, 2021)
+
+### Fixed
+
+* Pin SQLAlchemy to 1.13.* (#314)
+
 ## 0.4.2 (March 14th, 2021)
 
 ### Fixed
@@ -34,4 +40,3 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 * Fix SQLAlchemy DDL statements (#226)
 * Make fetch_val call fetch_one for type conversion (#246)
 * Unquote username and password in DatabaseURL (#248)
-
diff --git a/databases/__init__.py b/databases/__init__.py
index 56c4dd18..0edd4555 100644
--- a/databases/__init__.py
+++ b/databases/__init__.py
@@ -1,4 +1,4 @@
 from databases.core import Database, DatabaseURL
 
-__version__ = "0.4.2"
+__version__ = "0.4.3"
 __all__ = ["Database", "DatabaseURL"]
diff --git a/requirements.txt b/requirements.txt
index 1b06551a..0f22a025 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,7 @@
 # Notes...
 # The JSONField tests require sqlalchemy 1.3+. Other cases work at lower versions.
 # The aiocontextvars package is only required as a backport for Python 3.6.
-sqlalchemy>=1.3.0
-aiocontextvars;python_version<"3.7"
+-e .
 
 # Async database drivers
 aiomysql
diff --git a/setup.py b/setup.py
index 62894c2b..4cdd0fff 100644
--- a/setup.py
+++ b/setup.py
@@ -48,7 +48,7 @@ def get_packages(package):
     packages=get_packages("databases"),
     package_data={"databases": ["py.typed"]},
     data_files=[("", ["LICENSE.md"])],
-    install_requires=["sqlalchemy", 'aiocontextvars;python_version<"3.7"'],
+    install_requires=['sqlalchemy<1.4', 'aiocontextvars;python_version<"3.7"'],
     extras_require={
         "postgresql": ["asyncpg"],
         "mysql": ["aiomysql"],