diff --git a/home/venv/requirements.in b/home/venv/requirements.in
index 1791402c..1b4aba05 100644
--- a/home/venv/requirements.in
+++ b/home/venv/requirements.in
@@ -11,3 +11,6 @@ yamllint
 
 # See pganssle/zoneinfo#111.
 backports.zoneinfo ; python_version < '3.9'
+
+# See psf/requests#5871.
+requests[use_chardet_on_py3]
diff --git a/home/venv/requirements.txt b/home/venv/requirements.txt
index 32ff0dd1..498a1ea5 100644
--- a/home/venv/requirements.txt
+++ b/home/venv/requirements.txt
@@ -37,6 +37,8 @@ cffi==1.15.0
     #   pynacl
 cfgv==3.3.1
     # via pre-commit
+chardet==4.0.0
+    # via requests
 charset-normalizer==2.0.9
     # via
     #   aiohttp
@@ -169,8 +171,9 @@ regex==2021.11.10
     # via
     #   dateparser
     #   homeassistant-cli
-requests[socks]==2.26.0
+requests[socks,use_chardet_on_py3]==2.26.0
     # via
+    #   -r home/venv/requirements.in
     #   docker
     #   docker-compose
     #   homeassistant-cli