diff --git a/ci/docker/conda-python-emscripten.dockerfile b/ci/docker/conda-python-emscripten.dockerfile
index 878f918710f2..c56bf4f0c593 100644
--- a/ci/docker/conda-python-emscripten.dockerfile
+++ b/ci/docker/conda-python-emscripten.dockerfile
@@ -20,7 +20,7 @@ ARG arch
 ARG python="3.12"
 FROM ${repo}:${arch}-conda-python-${python}
 
-ARG selenium_version="4.15.2"
+ARG selenium_version="4.41.0"
 ARG pyodide_version="0.26.0"
 ARG chrome_version="latest"
 ARG required_python_min="(3,12)"
diff --git a/compose.yaml b/compose.yaml
index c799059fe254..a1ba7b0c3df1 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -948,8 +948,8 @@ services:
         clang_tools: ${CLANG_TOOLS}
         llvm: ${LLVM}
         pyodide_version: "0.26.0"
-        chrome_version: "134"
-        selenium_version: "4.15.2"
+        chrome_version: "146"
+        selenium_version: "4.41.0"
         required_python_min: "(3,12)"
         python: ${PYTHON}
     shm_size: *shm-size
diff --git a/python/scripts/run_emscripten_tests.py b/python/scripts/run_emscripten_tests.py
index a4f9ce9d9a28..b8dcb7aeca1b 100644
--- a/python/scripts/run_emscripten_tests.py
+++ b/python/scripts/run_emscripten_tests.py
@@ -35,7 +35,9 @@
 
 class TemplateOverrider(http.server.SimpleHTTPRequestHandler):
     def log_request(self, code="-", size="-"):
-        # don't log successful requests
+        # don't log successful requests but log errors
+        if isinstance(code, int) and code >= 400:
+            sys.stderr.write(f"HTTP {code} for {self.path}\n")
         return
 
     def do_GET(self) -> bytes | None:
@@ -200,7 +202,7 @@ class BrowserDriver:
     def __init__(self, hostname, port, driver):
         self.driver = driver
         self.driver.get(f"http://{hostname}:{port}/test.html")
-        self.driver.set_script_timeout(100)
+        self.driver.set_script_timeout(300)
 
     def load_pyodide(self, dist_dir):
         pass
@@ -259,7 +261,9 @@ def __init__(self, hostname, port):
         options = Options()
         options.add_argument("--headless")
         options.add_argument("--no-sandbox")
-        super().__init__(hostname, port, webdriver.Chrome(options=options))
+        driver = webdriver.Chrome(options=options)
+        driver.command_executor._client_config.timeout = 300
+        super().__init__(hostname, port, driver)
 
 
 class FirefoxDriver(BrowserDriver):