diff --git a/NyZD2B/index.ts b/NyZD2B/index.ts
index 1b149414..324d412e 100644
--- a/NyZD2B/index.ts
+++ b/NyZD2B/index.ts
@@ -1,4 +1,4 @@
-import { AvlTree } from "https://esm.sh/@datastructures-js/binary-search-tree@5.0.2/";
+import { AvlTree } from "https://esm.sh/@datastructures-js/binary-search-tree@5.1.0/";
 
 import { traverseInOrder } from "./traverseInOrder.ts";
 
diff --git a/NyZD2B/traverseInOrder.ts b/NyZD2B/traverseInOrder.ts
index b125e767..370e7fbb 100644
--- a/NyZD2B/traverseInOrder.ts
+++ b/NyZD2B/traverseInOrder.ts
@@ -1,4 +1,4 @@
-import { BinarySearchTree } from "https://esm.sh/@datastructures-js/binary-search-tree@5.0.2/";
+import { BinarySearchTree } from "https://esm.sh/@datastructures-js/binary-search-tree@5.1.0/";
 
 export function traverseInOrder<
     T extends BinarySearchTree<any>,
diff --git a/deps.ts b/deps.ts
index 1c30af61..4ae71995 100644
--- a/deps.ts
+++ b/deps.ts
@@ -23,7 +23,7 @@ export {
     AvlTree,
     BinarySearchTree,
     BinarySearchTreeNode,
-} from "https://esm.sh/@datastructures-js/binary-search-tree@5.0.2/";
+} from "https://esm.sh/@datastructures-js/binary-search-tree@undefined/";
 export { default as groupBy } from "https://cdn.skypack.dev/lodash@4.17.21/groupBy?dts";
 export { default as sum } from "https://cdn.skypack.dev/lodash@4.17.21/sum?dts";
 export {
diff --git a/design-a-food-rating-system/index.ts b/design-a-food-rating-system/index.ts
index 63322f58..54582c03 100644
--- a/design-a-food-rating-system/index.ts
+++ b/design-a-food-rating-system/index.ts
@@ -1,4 +1,4 @@
-import { AvlTree } from "https://esm.sh/@datastructures-js/binary-search-tree@5.0.2/";
+import { AvlTree } from "https://esm.sh/@datastructures-js/binary-search-tree@5.1.0/";
 
 class FoodRatings {
     #cuisineToTree = new Map<string, AvlTree<string>>();
diff --git a/design-movie-rental-system/index.ts b/design-movie-rental-system/index.ts
index 754a60b9..3df2c823 100644
--- a/design-movie-rental-system/index.ts
+++ b/design-movie-rental-system/index.ts
@@ -1,5 +1,5 @@
 import { BinarySearchTreeNode } from "https://esm.sh/v92/@datastructures-js/binary-search-tree@5.0.2/src/binarySearchTreeNode.js";
-import { BinarySearchTree } from "https://esm.sh/@datastructures-js/binary-search-tree@5.0.2/";
+import { BinarySearchTree } from "https://esm.sh/@datastructures-js/binary-search-tree@5.1.0/";
 import { HashMap } from "./HashMap.ts";
 
 export default class MovieRentingSystem {