diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..0aad016
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,32 @@
+{
+    "name": "ddev/ddev-selenium-standalone-chrome",
+    "conflict": {
+        "drupal/core": "< 11.1"
+    },
+    "require-dev": {
+        "drupal/core-dev": "^11.1",
+        "drupal/core-composer-scaffold": "^11.1",
+        "drupal/core-recommended": "^11.1",
+        "composer/installers": "^2"
+    },
+    "extra": {
+        "installer-paths": {
+            "web/core": ["type:drupal-core"],
+            "web/libraries/{$name}": ["type:drupal-library"],
+            "web/modules/contrib/{$name}": ["type:drupal-module"],
+            "web/profiles/contrib/{$name}": ["type:drupal-profile"],
+            "web/themes/contrib/{$name}": ["type:drupal-theme"]
+        }
+    },
+    "config": {
+        "allow-plugins": {
+            "composer/installers": true,
+            "dealerdirect/phpcodesniffer-composer-installer": true,
+            "drupal/core-composer-scaffold": true,
+            "drupal/core-project-message": true,
+            "php-http/discovery": true,
+            "phpstan/extension-installer": true,
+            "tbachert/spi": true
+        }
+    }
+}
diff --git a/config.selenium-standalone-chrome.yaml b/config.selenium-standalone-chrome.yaml
index 61e40f9..0b994fb 100644
--- a/config.selenium-standalone-chrome.yaml
+++ b/config.selenium-standalone-chrome.yaml
@@ -12,7 +12,7 @@ web_environment:
   # Use disable-dev-shm-usage instead of setting shm_usage
   # https://developers.google.com/web/tools/puppeteer/troubleshooting#tips
   # The format of chromeOptions is defined at https://chromedriver.chromium.org/capabilities
-  - MINK_DRIVER_ARGS_WEBDRIVER=[\"chrome\", {\"browserName\":\"chrome\",\"goog:chromeOptions\":{\"w3c\":false,\"args\":[\"--disable-gpu\",\"--headless\", \"--no-sandbox\", \"--disable-dev-shm-usage\"]}}, \"http://selenium-chrome:4444/wd/hub\"]
+  - MINK_DRIVER_ARGS_WEBDRIVER=[\"chrome\",{\"browserName\":\"chrome\",\"goog:chromeOptions\":{\"w3c\":true,\"args\":[\"--no-sandbox\",\"--disable-dev-shm-usage\",\"--ignore-certificate-errors\",\"--allow-insecure-localhost\",\"--dns-prefetch-disable\"]}},\"http://selenium-chrome:4444\"]
   # Nightwatch
   - DRUPAL_TEST_BASE_URL=http://web
   - DRUPAL_TEST_DB_URL=mysql://db:db@db/db
@@ -26,4 +26,4 @@ web_environment:
   - DRUPAL_NIGHTWATCH_OUTPUT=reports/nightwatch
   # DTT
   - DTT_BASE_URL=http://web
-  - DTT_MINK_DRIVER_ARGS=[\"chrome\", {\"browserName\":\"chrome\",\"goog:chromeOptions\":{\"w3c\":false,\"args\":[\"--disable-gpu\",\"--headless\", \"--no-sandbox\", \"--disable-dev-shm-usage\"]}}, \"http://selenium-chrome:4444/wd/hub\"]
+  - DTT_MINK_DRIVER_ARGS=[\"chrome\",{\"browserName\":\"chrome\",\"goog:chromeOptions\":{\"w3c\":true,\"args\":[\"--no-sandbox\",\"--disable-dev-shm-usage\",\"--ignore-certificate-errors\",\"--allow-insecure-localhost\",\"--dns-prefetch-disable\"]}},\"http://selenium-chrome:4444\"]
diff --git a/docker-compose.selenium-chrome.yaml b/docker-compose.selenium-chrome.yaml
index 1d94216..dc63d2a 100644
--- a/docker-compose.selenium-chrome.yaml
+++ b/docker-compose.selenium-chrome.yaml
@@ -6,7 +6,7 @@
 #
 services:
   selenium-chrome:
-    image: seleniarm/standalone-chromium:4.1.4-20220429
+    image: seleniarm/standalone-chromium:latest
     container_name: ddev-${DDEV_SITENAME}-selenium-chrome
     expose:
       #      The internal noVNC port, which operates over HTTP so it can be exposed