diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index c01b23ab4e47f..30edee058bb7f 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -62,7 +62,7 @@ urllib3>=1.26.5,<2
 voluptuous-openapi==0.0.5
 voluptuous-serialize==2.6.0
 voluptuous==0.15.2
-yarl==1.9.4
+yarl==1.9.6
 zeroconf==0.133.0
 
 # Constrain pycryptodome to avoid vulnerability
diff --git a/pyproject.toml b/pyproject.toml
index 596c029713148..4376ed63d0dac 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -69,7 +69,7 @@ dependencies    = [
     "voluptuous==0.15.2",
     "voluptuous-serialize==2.6.0",
     "voluptuous-openapi==0.0.5",
-    "yarl==1.9.4",
+    "yarl==1.9.6",
 ]
 
 [project.urls]
diff --git a/requirements.txt b/requirements.txt
index ad6a39ddb5492..a9e01545b8313 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -41,4 +41,4 @@ urllib3>=1.26.5,<2
 voluptuous==0.15.2
 voluptuous-serialize==2.6.0
 voluptuous-openapi==0.0.5
-yarl==1.9.4
+yarl==1.9.6
diff --git a/tests/components/dremel_3d_printer/conftest.py b/tests/components/dremel_3d_printer/conftest.py
index 6490b844dc08e..cc70537db3d7d 100644
--- a/tests/components/dremel_3d_printer/conftest.py
+++ b/tests/components/dremel_3d_printer/conftest.py
@@ -34,7 +34,7 @@ def connection() -> None:
     """Mock Dremel 3D Printer connection."""
     with requests_mock.Mocker() as mock:
         mock.post(
-            f"http://{HOST}:80/command",
+            f"http://{HOST}/command",
             response_list=[
                 {"text": load_fixture("dremel_3d_printer/command_1.json")},
                 {"text": load_fixture("dremel_3d_printer/command_2.json")},