diff --git a/deps.ts b/deps.ts
index 93e15db..f9f3816 100644
--- a/deps.ts
+++ b/deps.ts
@@ -1,4 +1,4 @@
 export {
   decode as base64Decode,
   encode as base64Encode,
-} from "https://deno.land/std@0.166.0/encoding/base64.ts";
+} from "https://deno.land/std@0.173.0/encoding/base64.ts";