diff --git a/chrome-extension/.prettierrc b/chrome-extension/.prettierrc
index 322931f..5741786 100644
--- a/chrome-extension/.prettierrc
+++ b/chrome-extension/.prettierrc
@@ -25,6 +25,12 @@
       "options": {
         "parser": "html"
       }
+    },
+    {
+      "files": "*.md",
+      "options": {
+        "parser": "markdown"
+      }
     }
   ]
  }
diff --git a/chrome-extension/README.md b/chrome-extension/README.md
new file mode 100644
index 0000000..b5994bf
--- /dev/null
+++ b/chrome-extension/README.md
@@ -0,0 +1,11 @@
+# SimplePDF Chrome extension
+
+This repository contains the source code of the SimplePDF Chrome Extension
+
+## How to package the extension (for release)
+
+Run the following command:
+
+```
+npm run package
+```
diff --git a/chrome-extension/manifest.json b/chrome-extension/manifest.json
index a34e953..f345708 100644
--- a/chrome-extension/manifest.json
+++ b/chrome-extension/manifest.json
@@ -2,7 +2,7 @@
   "name": "__MSG_app_name__",
   "description": "__MSG_app_description__",
   "default_locale": "en",
-  "version": "1.3.2",
+  "version": "1.3.3",
   "manifest_version": 3,
   "permissions": ["activeTab", "scripting", "storage"],
   "host_permissions": ["<all_urls>"],
diff --git a/chrome-extension/package-lock.json b/chrome-extension/package-lock.json
index e0e6f90..e74f8e1 100644
--- a/chrome-extension/package-lock.json
+++ b/chrome-extension/package-lock.json
@@ -6,16 +6,16 @@
     "": {
       "license": "MIT",
       "dependencies": {
-        "@simplepdf/web-embed-pdf": "^1.8.2"
+        "@simplepdf/web-embed-pdf": "^1.8.4"
       },
       "devDependencies": {
         "prettier": "^3.3.3"
       }
     },
     "node_modules/@simplepdf/web-embed-pdf": {
-      "version": "1.8.2",
-      "resolved": "https://registry.npmjs.org/@simplepdf/web-embed-pdf/-/web-embed-pdf-1.8.2.tgz",
-      "integrity": "sha512-7Dje+sR9u5egC7sWMuDsvWFzRfvwHEUO/2R/vxm2tRkTLrFU4aFHT3sy3Bis99xMzSxujYF8t0pzKVvXmVzBcQ=="
+      "version": "1.8.4",
+      "resolved": "https://registry.npmjs.org/@simplepdf/web-embed-pdf/-/web-embed-pdf-1.8.4.tgz",
+      "integrity": "sha512-W7iTEMEi7fxvMEniwAY36YgY3lNtl8YEjSZFA2XcB/hlrwvgxy0tEs4JG3GS0jJE4d/NI5lcnrlu55+nzysdJg=="
     },
     "node_modules/prettier": {
       "version": "3.3.3",
@@ -35,9 +35,9 @@
   },
   "dependencies": {
     "@simplepdf/web-embed-pdf": {
-      "version": "1.8.2",
-      "resolved": "https://registry.npmjs.org/@simplepdf/web-embed-pdf/-/web-embed-pdf-1.8.2.tgz",
-      "integrity": "sha512-7Dje+sR9u5egC7sWMuDsvWFzRfvwHEUO/2R/vxm2tRkTLrFU4aFHT3sy3Bis99xMzSxujYF8t0pzKVvXmVzBcQ=="
+      "version": "1.8.4",
+      "resolved": "https://registry.npmjs.org/@simplepdf/web-embed-pdf/-/web-embed-pdf-1.8.4.tgz",
+      "integrity": "sha512-W7iTEMEi7fxvMEniwAY36YgY3lNtl8YEjSZFA2XcB/hlrwvgxy0tEs4JG3GS0jJE4d/NI5lcnrlu55+nzysdJg=="
     },
     "prettier": {
       "version": "3.3.3",
diff --git a/chrome-extension/package.json b/chrome-extension/package.json
index 6c53ad7..53655f9 100644
--- a/chrome-extension/package.json
+++ b/chrome-extension/package.json
@@ -9,10 +9,10 @@
     "prettier": "prettier .",
     "test:format": "npm run prettier -- --check",
     "format": "npm run prettier -- --write",
-    "package": "npm ci --production && zip -r release.zip . -x .prettierignore .prettierrc package-lock.json"
+    "package": "npm ci --production && zip -r release.zip . -x .prettierignore .prettierrc package.json package-lock.json README.md"
   },
   "dependencies": {
-    "@simplepdf/web-embed-pdf": "^1.8.2"
+    "@simplepdf/web-embed-pdf": "^1.8.4"
   },
   "devDependencies": {
     "prettier": "^3.3.3"