diff --git a/CHANGES/12727.doc.rst b/CHANGES/12727.doc.rst
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@@ -0,0 +1 @@
+Added ``aiointercept`` to list of third-party libraries -- by :user:`Polandia94`.
diff --git a/docs/third_party.rst b/docs/third_party.rst
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--- a/docs/third_party.rst
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@@ -315,3 +315,6 @@ ask to raise the status.
 
 - `wireup <https://github.com/maldoinc/wireup>`_
   Performant, concise, and easy-to-use dependency injection container.
+
+- `aiointercept <https://github.com/Polandia94/aiointercept>`_
+  Mock aiohttp HTTP requests by routing them through a real aiohttp.web test server.