diff --git a/README.md b/README.md
index 1db16b8..c62223d 100644
--- a/README.md
+++ b/README.md
@@ -544,9 +544,7 @@ It's based on the `vendor/bin/behat -di @cms` output.
 	 Then /^the "(?P<checkbox>(?:[^"]|\\")*)" checkbox should not be checked$/
 	    - Checks, that checkbox with specified in|name|label|value is unchecked.
 
-	Given /^(?:|I )attach the file "(?P[^"]*)" to "(?P<field>(?:[^"]|\\")*)" with HTML5$/
-
-	When /^I fill in the "(?P<field>([^"]*))" HTML field with "(?P<value>([^"]*))"$/
+	 When /^I fill in the "(?P<field>([^"]*))" HTML field with "(?P<value>([^"]*))"$/
 
 	 When /^I fill in "(?P<value>([^"]*))" for the "(?P<field>([^"]*))" HTML field$/
 
@@ -604,8 +602,6 @@ It's based on the `vendor/bin/behat -di @cms` output.
 
 	 Then /^I should see the CMS$/
 
-	 Then /^I should see a "([^"]*)" notice$/
-
 	 Then /^I should see a "([^"]*)" message$/
 
 	Given /^I should see a "([^"]*)" button in CMS Content Toolbar$/
diff --git a/src/Context/BasicContext.php b/src/Context/BasicContext.php
index 49335a8..1ca9843 100644
--- a/src/Context/BasicContext.php
+++ b/src/Context/BasicContext.php
@@ -2,7 +2,6 @@
 
 namespace SilverStripe\BehatExtension\Context;
 
-use SilverStripe\Dev\Deprecation;
 use Exception;
 use InvalidArgumentException;
 use Behat\Behat\Context\Context;
@@ -619,31 +618,6 @@ JS;
         return $driver->getWebDriver();
     }
 
-    /**
-     * @Given /^(?:|I )attach the file "(?P<path>[^"]*)" to "(?P<field>(?:[^"]|\\")*)" with HTML5$/
-     * @param string $field
-     * @param string $path
-     * @return Call\Given
-     *
-     * @deprecated 4.5.0 Use iAttachTheFileToTheField() instead
-     */
-    public function iAttachTheFileTo($field, $path)
-    {
-        Deprecation::notice('4.5.0', 'Use iAttachTheFileToTheField() instead');
-        // Remove wrapped button styling to make input field accessible to Selenium
-        $js = <<<JS
-let input = jQuery('[name="$field"]');
-if(input.closest('.ss-uploadfield-item-info').length) {
-    while(!input.parent().is('.ss-uploadfield-item-info')) input = input.unwrap();
-}
-JS;
-
-        $this->getSession()->executeScript($js);
-        $this->getSession()->wait(1000);
-
-        return $this->getMainContext()->attachFileToField($field, $path);
-    }
-
     /**
      * Select an individual input from within a group, matched by the top-most label.
      *