diff --git a/CHANGELOG.md b/CHANGELOG.md
index 641d753..37e5501 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@
 
 [1]: https://www.npmjs.com/package/gtoken?activeTab=versions
 
+### [5.2.1](https://www.github.com/googleapis/node-gtoken/compare/v5.2.0...v5.2.1) (2021-01-26)
+
+
+### Bug Fixes
+
+* **deps:** remove dependency on mime ([#357](https://www.github.com/googleapis/node-gtoken/issues/357)) ([0a1e6b3](https://www.github.com/googleapis/node-gtoken/commit/0a1e6b32206364106631c0ca8cdd2e325de2af32))
+
 ## [5.2.0](https://www.github.com/googleapis/node-gtoken/compare/v5.1.0...v5.2.0) (2021-01-14)
 
 
diff --git a/package.json b/package.json
index 3c834d9..944a8b3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gtoken",
-  "version": "5.2.0",
+  "version": "5.2.1",
   "description": "Node.js Google Authentication Service Account Tokens",
   "main": "./build/src/index.js",
   "types": "./build/src/index.d.ts",
diff --git a/samples/package.json b/samples/package.json
index f7f40ad..313d471 100644
--- a/samples/package.json
+++ b/samples/package.json
@@ -15,7 +15,7 @@
     "test": "mocha system-test"
   },
   "dependencies": {
-    "gtoken": "^5.2.0"
+    "gtoken": "^5.2.1"
   },
   "devDependencies": {
     "mocha": "^8.0.0"