diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index fd68703c5..1c21a9343 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "4.20.0"
+  ".": "4.20.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2e1282079..331e2bd37 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## 4.20.1 (2023-11-24)
+
+Full Changelog: [v4.20.0...v4.20.1](https://github.com/openai/openai-node/compare/v4.20.0...v4.20.1)
+
+### Chores
+
+* **internal:** remove file import and conditionally run prepare ([#533](https://github.com/openai/openai-node/issues/533)) ([48cb729](https://github.com/openai/openai-node/commit/48cb729bfc484ce3d04273be417b307a0d20644f))
+
+
+### Documentation
+
+* **readme:** fix typo and add examples link ([#529](https://github.com/openai/openai-node/issues/529)) ([cf959b1](https://github.com/openai/openai-node/commit/cf959b17db0a4f8dd7eb59add333c4a461b02459))
+
 ## 4.20.0 (2023-11-22)
 
 Full Changelog: [v4.19.1...v4.20.0](https://github.com/openai/openai-node/compare/v4.19.1...v4.20.0)
diff --git a/README.md b/README.md
index 5c318b169..4c5c6666a 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ You can import in Deno via:
 <!-- x-release-please-start-version -->
 
 ```ts
-import OpenAI from 'https://deno.land/x/openai@v4.20.0/mod.ts';
+import OpenAI from 'https://deno.land/x/openai@v4.20.1/mod.ts';
 ```
 
 <!-- x-release-please-end -->
diff --git a/build-deno b/build-deno
index 4d09c455a..610d47c27 100755
--- a/build-deno
+++ b/build-deno
@@ -14,7 +14,7 @@ This is a build produced from https://github.com/openai/openai-node – please g
 Usage:
 
 \`\`\`ts
-import OpenAI from "https://deno.land/x/openai@v4.20.0/mod.ts";
+import OpenAI from "https://deno.land/x/openai@v4.20.1/mod.ts";
 
 const client = new OpenAI();
 \`\`\`
diff --git a/package.json b/package.json
index c36545437..2e8317c67 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "openai",
-  "version": "4.20.0",
+  "version": "4.20.1",
   "description": "The official TypeScript library for the OpenAI API",
   "author": "OpenAI <support@openai.com>",
   "types": "dist/index.d.ts",
@@ -15,7 +15,7 @@
     "prepack": "echo 'to pack, run yarn build && (cd dist; yarn pack)' && exit 1",
     "prepublishOnly": "echo 'to publish, run yarn build && (cd dist; yarn publish)' && exit 1",
     "format": "prettier --write --cache  --cache-strategy metadata . !dist",
-    "prepare": "npm run build",
+    "prepare": "if [ $(basename $(dirname $PWD)) = 'node_modules' ]; then npm run build; fi",
     "tsn": "ts-node -r tsconfig-paths/register",
     "lint": "eslint --ext ts,js .",
     "fix": "eslint --fix --ext ts,js ."
@@ -39,7 +39,6 @@
     "eslint-plugin-prettier": "^4.0.0",
     "eslint-plugin-unused-imports": "^2.0.0",
     "jest": "^29.4.0",
-    "openai": "file:.",
     "prettier": "rattrayalex/prettier#postfix-ternaries",
     "ts-jest": "^29.1.0",
     "ts-morph": "^19.0.0",
@@ -56,6 +55,10 @@
     "./shims/web.js",
     "./shims/web.mjs"
   ],
+  "imports": {
+    "openai": ".",
+    "openai/*": "./src/*"
+  },
   "exports": {
     "./_shims/auto/*": {
       "deno": {
diff --git a/src/version.ts b/src/version.ts
index 2963d8825..fb0af904c 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '4.20.0'; // x-release-please-version
+export const VERSION = '4.20.1'; // x-release-please-version
diff --git a/yarn.lock b/yarn.lock
index 6c1f3ddbb..4ddf947ac 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3062,19 +3062,6 @@ onetime@^5.1.2:
   dependencies:
     mimic-fn "^2.1.0"
 
-"openai@file:.":
-  version "4.19.1"
-  dependencies:
-    "@types/node" "^18.11.18"
-    "@types/node-fetch" "^2.6.4"
-    abort-controller "^3.0.0"
-    agentkeepalive "^4.2.1"
-    digest-fetch "^1.3.0"
-    form-data-encoder "1.7.2"
-    formdata-node "^4.3.2"
-    node-fetch "^2.6.7"
-    web-streams-polyfill "^3.2.1"
-
 optionator@^0.9.3:
   version "0.9.3"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.9.3.tgz#007397d44ed1872fdc6ed31360190f81814e2c64"