diff --git a/components/DropdownMenu/DropdownSubMenu.tsx b/components/DropdownMenu/DropdownSubMenu.tsx
index 187f9b0668..d78e41df3f 100644
--- a/components/DropdownMenu/DropdownSubMenu.tsx
+++ b/components/DropdownMenu/DropdownSubMenu.tsx
@@ -36,6 +36,14 @@ const DropdownSubMenu = ({ items }: DropdownMenuProps) => {
                   index === activeTab ? styles.active : ""
                 )}
                 onClick={() => setActiveTab(index)}
+                tabIndex={0}
+                onKeyDown={(e) => {
+                  if (e.key === "Enter" || e.key === " ") {
+                    e.preventDefault();
+                    setActiveTab(index);
+                  }
+                }}
+                aria-expanded={activeTab === index}
               >
                 {submenuTitle}
                 <Icon name="arrowRight" size="sm" />
diff --git a/components/Menu/Category.tsx b/components/Menu/Category.tsx
index 7410f3cfb2..ee6ff272c6 100644
--- a/components/Menu/Category.tsx
+++ b/components/Menu/Category.tsx
@@ -70,6 +70,7 @@ const MenuCategory = ({
         ? submenus
         : columns
       : null;
+
   const toggleOpened = useCallback(
     (e: React.MouseEvent<HTMLAnchorElement>) => {
       if (children) {
@@ -81,6 +82,7 @@ const MenuCategory = ({
     },
     [opened, children, id, onToggleOpened, onClick]
   );
+
   const open = useCallback(
     (e: React.MouseEvent<HTMLAnchorElement>) => {
       onHover(id);
@@ -88,6 +90,17 @@ const MenuCategory = ({
     [id, onHover]
   );
 
+  const keyDown = useCallback(
+    (e: React.KeyboardEvent) => {
+      if (e.key === "Enter" || e.key === " ") {
+        e.preventDefault();
+        !opened ? onToggleOpened(id) : onToggleOpened(null);
+      }
+      if (e.key === "Escape") onToggleOpened(null);
+    },
+    [id, opened, onToggleOpened]
+  );
+
   const containsSubCategories = !!columns || !!submenus;
 
   return (
@@ -116,7 +129,10 @@ const MenuCategory = ({
             className={cn(styles.menuButton, opened ? styles.opened : "")}
             onClick={toggleOpened}
             onMouseEnter={open}
+            tabIndex={0}
             data-testid={testId}
+            onKeyDown={keyDown}
+            aria-expanded={opened}
           >
             {title}
             {isDropdown === "dropdown" && (