diff --git a/CHANGES/528.doc b/CHANGES/528.doc
new file mode 100644
index 0000000..b9d4dbe
--- /dev/null
+++ b/CHANGES/528.doc
@@ -0,0 +1 @@
+Removed the sphinxcontrib-asyncio documentation dependency.
diff --git a/docs/conf.py b/docs/conf.py
index fcfacba..e33f883 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -45,7 +45,6 @@
 extensions = [
     "sphinx.ext.viewcode",
     "sphinx.ext.intersphinx",
-    "sphinxcontrib.asyncio",
 ]
 
 
diff --git a/requirements/doc.txt b/requirements/doc.txt
index 884932a..d0e47cd 100644
--- a/requirements/doc.txt
+++ b/requirements/doc.txt
@@ -1,4 +1,3 @@
 sphinx==7.1.2
-sphinxcontrib-asyncio==0.3.0
 pygments>=2.1
 aiohttp-theme==0.1.6