diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index f2f2ee4ebd9..9823505cee1 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -4,7 +4,7 @@ aiodhcpwatcher==1.0.0
 aiodiscover==2.1.0
 aiodns==3.2.0
 aiohttp-fast-url-dispatcher==0.3.0
-aiohttp-isal==0.2.0
+aiohttp-isal==0.3.1
 aiohttp==3.9.5
 aiohttp_cors==0.7.0
 aiohttp_session==2.12.0
diff --git a/pyproject.toml b/pyproject.toml
index 3bcc2ad5c38..c036daeb35e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ dependencies    = [
     "aiohttp_cors==0.7.0",
     "aiohttp_session==2.12.0",
     "aiohttp-fast-url-dispatcher==0.3.0",
-    "aiohttp-isal==0.2.0",
+    "aiohttp-isal==0.3.1",
     "astral==2.2",
     "async-interrupt==1.1.1",
     "attrs==23.2.0",
diff --git a/requirements.txt b/requirements.txt
index 44c60aec07a..df001251a04 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ aiohttp==3.9.5
 aiohttp_cors==0.7.0
 aiohttp_session==2.12.0
 aiohttp-fast-url-dispatcher==0.3.0
-aiohttp-isal==0.2.0
+aiohttp-isal==0.3.1
 astral==2.2
 async-interrupt==1.1.1
 attrs==23.2.0