diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index cc6be3705e1..ac3245c2ff1 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -103,7 +103,7 @@ regex==2021.8.28
 # these requirements are quite loose. As the entire stack has some outstanding issues, and
 # even newer versions seem to introduce new issues, it's useful for us to pin all these
 # requirements so we can directly link HA versions to these library versions.
-anyio==3.7.1
+anyio==4.0.0
 h11==0.14.0
 httpcore==0.18.0
 
diff --git a/script/gen_requirements_all.py b/script/gen_requirements_all.py
index 78879424098..2668affee96 100755
--- a/script/gen_requirements_all.py
+++ b/script/gen_requirements_all.py
@@ -104,7 +104,7 @@ regex==2021.8.28
 # these requirements are quite loose. As the entire stack has some outstanding issues, and
 # even newer versions seem to introduce new issues, it's useful for us to pin all these
 # requirements so we can directly link HA versions to these library versions.
-anyio==3.7.1
+anyio==4.0.0
 h11==0.14.0
 httpcore==0.18.0