diff --git a/CHANGELOG.md b/CHANGELOG.md
index 295e06aa..aad156fd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## v0.20.4 (unreleased)
+## v0.20.4 (2024-01-09)
 
 * Dropped Python 3.9 support.
 * *(client)* Changed media download methods to log requests and to raise
diff --git a/mautrix/__init__.py b/mautrix/__init__.py
index c5e20954..5d4ce561 100644
--- a/mautrix/__init__.py
+++ b/mautrix/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "0.20.3"
+__version__ = "0.20.4"
 __author__ = "Tulir Asokan <tulir@maunium.net>"
 __all__ = [
     "api",