diff --git a/dev_deps.ts b/dev_deps.ts
index d09ca92..a623792 100644
--- a/dev_deps.ts
+++ b/dev_deps.ts
@@ -1,11 +1,11 @@
 export { parse as parseArgs } from "https://deno.land/std@0.194.0/flags/mod.ts";
 export {
   assertEquals,
-  assertThrows
+  assertThrows,
 } from "https://deno.land/std@0.194.0/testing/asserts.ts";
 export {
   bench,
-  runBenchmarks
+  runBenchmarks,
 } from "https://deno.land/std@0.92.0/testing/bench.ts";
 // export {
 //   decodeString as decodeHex,
diff --git a/src/utils/bytes.ts b/src/utils/bytes.ts
index d17d3d0..88eece9 100644
--- a/src/utils/bytes.ts
+++ b/src/utils/bytes.ts
@@ -9,4 +9,4 @@ export function bytesToWords(bytes: Uint8Array): Uint32Array {
     words[i] = dataView.getUint32(i * 4);
   }
   return words;
-}
\ No newline at end of file
+}
diff --git a/tests/aes.test.ts b/tests/aes.test.ts
index b120b5d..91358c2 100644
--- a/tests/aes.test.ts
+++ b/tests/aes.test.ts
@@ -93,4 +93,4 @@ Deno.test("[Block Cipher] AES-128 2.0", () => {
     aes.decryptBlock(dataView, 0);
     assertEquals(data, decodeHex(plaintext));
   }
-});
\ No newline at end of file
+});
diff --git a/tests/block-modes.test.ts b/tests/block-modes.test.ts
index 3d502d2..9a15738 100644
--- a/tests/block-modes.test.ts
+++ b/tests/block-modes.test.ts
@@ -1,10 +1,6 @@
 import { Aes } from "../aes.ts";
 import { Cbc, Cfb, Ctr, Ecb, Ofb } from "../block-modes.ts";
-import {
-  assertEquals,
-  assertThrows,
-  decodeHex
-} from "../dev_deps.ts";
+import { assertEquals, assertThrows, decodeHex } from "../dev_deps.ts";
 
 const key = new Uint8Array(16);
 const iv = new Uint8Array(16);
@@ -19,7 +15,7 @@ Deno.test("[Block Cipher Mode] Base", () => {
       cipher.decrypt(new Uint8Array(4));
     },
     Error,
-    "Invalid data size (must be multiple of 16 bytes)"
+    "Invalid data size (must be multiple of 16 bytes)",
   );
 
   assertThrows(
@@ -28,7 +24,7 @@ Deno.test("[Block Cipher Mode] Base", () => {
       cipher.encrypt(new Uint8Array(4));
     },
     Error,
-    "Invalid initialization vector size (must be 16 bytes)"
+    "Invalid initialization vector size (must be 16 bytes)",
   );
 });
 
@@ -81,10 +77,8 @@ Deno.test("[Block Cipher Mode] ECB", () => {
     const dec = cipher.decrypt(enc);
     assertEquals(dec, plain);
   }
-
 });
 
-
 Deno.test("[Block Cipher Mode] CBC", () => {
   const cipher = new Cbc(Aes, key, iv);
   const decipher = new Cbc(Aes, key, iv);