diff --git a/requirements/base.txt b/requirements/base.txt
index dd371fddf59..ffb6b8d43da 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -42,5 +42,5 @@ typing-extensions==4.13.2
     # via multidict
 uvloop==0.21.0 ; platform_system != "Windows" and implementation_name == "cpython"
     # via -r requirements/base.in
-yarl==1.19.0
+yarl==1.20.0
     # via -r requirements/runtime-deps.in
diff --git a/requirements/constraints.txt b/requirements/constraints.txt
index 269c2bfa513..eebec0b6741 100644
--- a/requirements/constraints.txt
+++ b/requirements/constraints.txt
@@ -99,6 +99,10 @@ incremental==24.7.2
     # via towncrier
 iniconfig==2.1.0
     # via pytest
+isal==1.7.2
+    # via
+    #   -r requirements/lint.in
+    #   -r requirements/test.in
 jinja2==3.1.6
     # via
     #   sphinx
@@ -282,8 +286,12 @@ wait-for-it==2.3.0
     # via -r requirements/test.in
 wheel==0.46.0
     # via pip-tools
-yarl==1.19.0
+yarl==1.20.0
     # via -r requirements/runtime-deps.in
+zlib-ng==0.5.1
+    # via
+    #   -r requirements/lint.in
+    #   -r requirements/test.in
 
 # The following packages are considered to be unsafe in a requirements file:
 pip==25.0.1
diff --git a/requirements/dev.txt b/requirements/dev.txt
index 47f0b92bc17..314eb9f0263 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -98,7 +98,9 @@ incremental==24.7.2
 iniconfig==2.1.0
     # via pytest
 isal==1.7.2
-    # via -r requirements/test.in
+    # via
+    #   -r requirements/lint.in
+    #   -r requirements/test.in
 jinja2==3.1.6
     # via
     #   sphinx
@@ -275,10 +277,12 @@ wait-for-it==2.3.0
     # via -r requirements/test.in
 wheel==0.46.0
     # via pip-tools
-yarl==1.19.0
+yarl==1.20.0
     # via -r requirements/runtime-deps.in
-zlib_ng==0.5.1
-    # via -r requirements/test.in
+zlib-ng==0.5.1
+    # via
+    #   -r requirements/lint.in
+    #   -r requirements/test.in
 
 # The following packages are considered to be unsafe in a requirements file:
 pip==25.0.1
diff --git a/requirements/runtime-deps.txt b/requirements/runtime-deps.txt
index 79eb9a4a7ca..b8f8d7c7717 100644
--- a/requirements/runtime-deps.txt
+++ b/requirements/runtime-deps.txt
@@ -36,5 +36,5 @@ pycparser==2.22
     # via cffi
 typing-extensions==4.13.2
     # via multidict
-yarl==1.19.0
+yarl==1.20.0
     # via -r requirements/runtime-deps.in
diff --git a/requirements/test.txt b/requirements/test.txt
index 3d4372221d9..54aa275a9fa 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -134,7 +134,7 @@ uvloop==0.21.0 ; platform_system != "Windows" and implementation_name == "cpytho
     # via -r requirements/base.in
 wait-for-it==2.3.0
     # via -r requirements/test.in
-yarl==1.19.0
+yarl==1.20.0
     # via -r requirements/runtime-deps.in
-zlib_ng==0.5.1
+zlib-ng==0.5.1
     # via -r requirements/test.in
diff --git a/tests/test_benchmarks_client_ws.py b/tests/test_benchmarks_client_ws.py
index 6d4cf309cad..c244d33f6bd 100644
--- a/tests/test_benchmarks_client_ws.py
+++ b/tests/test_benchmarks_client_ws.py
@@ -2,6 +2,7 @@
 
 import asyncio
 
+import pytest
 from pytest_codspeed import BenchmarkFixture
 
 from aiohttp import web
@@ -40,19 +41,22 @@ def _run() -> None:
         loop.run_until_complete(run_websocket_benchmark())
 
 
+@pytest.mark.parametrize("msg_size", [6, MSG_SIZE * 4], ids=["small", "large"])
 def test_one_thousand_round_trip_websocket_binary_messages(
     loop: asyncio.AbstractEventLoop,
     aiohttp_client: AiohttpClient,
     benchmark: BenchmarkFixture,
+    msg_size: int,
 ) -> None:
     """Benchmark round trip of 1000 WebSocket binary messages."""
     message_count = 1000
+    raw_message = b"x" * msg_size
 
     async def handler(request: web.Request) -> web.WebSocketResponse:
         ws = web.WebSocketResponse()
         await ws.prepare(request)
         for _ in range(message_count):
-            await ws.send_bytes(b"answer")
+            await ws.send_bytes(raw_message)
         await ws.close()
         return ws