Index: src/wp-admin/install.php
===================================================================
--- src/wp-admin/install.php	(revision 53041)
+++ src/wp-admin/install.php	(working copy)
@@ -140,7 +140,7 @@
 			<td>
 				<div class="wp-pwd">
 					<?php $initial_password = isset( $_POST['admin_password'] ) ? stripslashes( $_POST['admin_password'] ) : wp_generate_password( 18 ); ?>
-					<input type="password" name="admin_password" id="pass1" class="regular-text" autocomplete="off" data-reveal="1" data-pw="<?php echo esc_attr( $initial_password ); ?>" aria-describedby="pass-strength-result" />
+					<input type="password" name="admin_password" id="pass1" class="regular-text" autocomplete="new-password" data-reveal="1" data-pw="<?php echo esc_attr( $initial_password ); ?>" aria-describedby="pass-strength-result" />
 					<button type="button" class="button wp-hide-pw hide-if-no-js" data-start-masked="<?php echo (int) isset( $_POST['admin_password'] ); ?>" data-toggle="0" aria-label="<?php esc_attr_e( 'Hide password' ); ?>">
 						<span class="dashicons dashicons-hidden"></span>
 						<span class="text"><?php _e( 'Hide' ); ?></span>
@@ -160,7 +160,7 @@
 				</label>
 			</th>
 			<td>
-				<input name="admin_password2" type="password" id="pass2" autocomplete="off" />
+				<input name="admin_password2" type="password" id="pass2" autocomplete="new-password" />
 			</td>
 		</tr>
 		<tr class="pw-weak">
Index: src/wp-admin/user-edit.php
===================================================================
--- src/wp-admin/user-edit.php	(revision 53041)
+++ src/wp-admin/user-edit.php	(working copy)
@@ -638,7 +638,7 @@
 									<button type="button" class="button wp-generate-pw hide-if-no-js" aria-expanded="false"><?php _e( 'Set New Password' ); ?></button>
 									<div class="wp-pwd hide-if-js">
 										<span class="password-input-wrapper">
-											<input type="password" name="pass1" id="pass1" class="regular-text" value="" autocomplete="off" data-pw="<?php echo esc_attr( wp_generate_password( 24 ) ); ?>" aria-describedby="pass-strength-result" />
+											<input type="password" name="pass1" id="pass1" class="regular-text" value="" autocomplete="new-password" data-pw="<?php echo esc_attr( wp_generate_password( 24 ) ); ?>" aria-describedby="pass-strength-result" />
 										</span>
 										<button type="button" class="button wp-hide-pw hide-if-no-js" data-toggle="0" aria-label="<?php esc_attr_e( 'Hide password' ); ?>">
 											<span class="dashicons dashicons-hidden" aria-hidden="true"></span>
@@ -655,7 +655,7 @@
 							<tr class="user-pass2-wrap hide-if-js">
 								<th scope="row"><label for="pass2"><?php _e( 'Repeat New Password' ); ?></label></th>
 								<td>
-								<input name="pass2" type="password" id="pass2" class="regular-text" value="" autocomplete="off" aria-describedby="pass2-desc" />
+								<input name="pass2" type="password" id="pass2" class="regular-text" value="" autocomplete="new-password" aria-describedby="pass2-desc" />
 									<?php if ( IS_PROFILE_PAGE ) : ?>
 										<p class="description" id="pass2-desc"><?php _e( 'Type your new password again.' ); ?></p>
 									<?php else : ?>
Index: src/wp-admin/user-new.php
===================================================================
--- src/wp-admin/user-new.php	(revision 53041)
+++ src/wp-admin/user-new.php	(working copy)
@@ -565,7 +565,7 @@
 			<div class="wp-pwd">
 				<?php $initial_password = wp_generate_password( 24 ); ?>
 				<span class="password-input-wrapper">
-					<input type="password" name="pass1" id="pass1" class="regular-text" autocomplete="off" data-reveal="1" data-pw="<?php echo esc_attr( $initial_password ); ?>" aria-describedby="pass-strength-result" />
+					<input type="password" name="pass1" id="pass1" class="regular-text" autocomplete="new-password" data-reveal="1" data-pw="<?php echo esc_attr( $initial_password ); ?>" aria-describedby="pass-strength-result" />
 				</span>
 				<button type="button" class="button wp-hide-pw hide-if-no-js" data-toggle="0" aria-label="<?php esc_attr_e( 'Hide password' ); ?>">
 					<span class="dashicons dashicons-hidden" aria-hidden="true"></span>
@@ -578,7 +578,7 @@
 	<tr class="form-field form-required user-pass2-wrap hide-if-js">
 		<th scope="row"><label for="pass2"><?php _e( 'Repeat Password' ); ?> <span class="description"><?php _e( '(required)' ); ?></span></label></th>
 		<td>
-		<input name="pass2" type="password" id="pass2" autocomplete="off" aria-describedby="pass2-desc" />
+		<input name="pass2" type="password" id="pass2" autocomplete="new-password" aria-describedby="pass2-desc" />
 		<p class="description" id="pass2-desc"><?php _e( 'Type the password again.' ); ?></p>
 		</td>
 	</tr>
Index: src/wp-login.php
===================================================================
--- src/wp-login.php	(revision 53041)
+++ src/wp-login.php	(working copy)
@@ -941,7 +941,7 @@
 				</p>
 
 				<div class="wp-pwd">
-					<input type="password" data-reveal="1" data-pw="<?php echo esc_attr( wp_generate_password( 16 ) ); ?>" name="pass1" id="pass1" class="input password-input" size="24" value="" autocomplete="off" aria-describedby="pass-strength-result" />
+					<input type="password" data-reveal="1" data-pw="<?php echo esc_attr( wp_generate_password( 16 ) ); ?>" name="pass1" id="pass1" class="input password-input" size="24" value="" autocomplete="new-password" aria-describedby="pass-strength-result" />
 
 					<button type="button" class="button button-secondary wp-hide-pw hide-if-no-js" data-toggle="0" aria-label="<?php esc_attr_e( 'Hide password' ); ?>">
 						<span class="dashicons dashicons-hidden" aria-hidden="true"></span>
@@ -956,7 +956,7 @@
 
 			<p class="user-pass2-wrap">
 				<label for="pass2"><?php _e( 'Confirm new password' ); ?></label>
-				<input type="password" name="pass2" id="pass2" class="input" size="20" value="" autocomplete="off" />
+				<input type="password" name="pass2" id="pass2" class="input" size="20" value="" autocomplete="new-password" />
 			</p>
 
 			<p class="description indicator-hint"><?php echo wp_get_password_hint(); ?></p>