diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 0493b93ec80..08875ac9b1f 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -26,15 +26,11 @@ updates:
       # https://github.com/FlowCrypt/flowcrypt-browser/pull/3961#issuecomment-921335748
       - dependency-name: "iso-8859-2"
         versions: [ ">=1.0.1" ]
-      - dependency-name: "@openpgp/web-stream-tools"
-        versions: [">= 0.0.14"]
       - dependency-name: "ava"
         update-types: ["version-update:semver-major"]
       - dependency-name: "chai"
         update-types: ["version-update:semver-major"]
       - dependency-name: "chai-as-promised"
         update-types: ["version-update:semver-major"]
-      - dependency-name: "openpgp"
-        update-types: ["version-update:semver-major"]
       - dependency-name: "filesize"
-        versions: [ ">= 10.1.3" ]
\ No newline at end of file
+        versions: [ ">= 10.1.3" ]
diff --git a/extension/changelog.txt b/extension/changelog.txt
index d74008c645d..51575470d21 100644
--- a/extension/changelog.txt
+++ b/extension/changelog.txt
@@ -1,5 +1,7 @@
 <div class="lightboxed">
 
+version 8.5.9 on February 5, 2025: <a href="https://github.com/FlowCrypt/flowcrypt-browser/milestone/482?closed=1" target="_blank">Password-protected messages improvements, fixes for switching to secure mode</a>
+
 version 8.5.8 on December 20, 2024: <a href="https://github.com/FlowCrypt/flowcrypt-browser/milestone/481?closed=1" target="_blank">Encryption keys generation, encrypted messages parsing improvements</a>
 
 version 8.5.7 on June 13, 2024: <a href="https://github.com/FlowCrypt/flowcrypt-browser/milestone/480?closed=1" target="_blank">Exception reports improvements</a>
diff --git a/package-lock.json b/package-lock.json
index ddcf5a37446..5013d4acc5a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "flowcrypt-browser",
-  "version": "8.5.8",
+  "version": "8.5.9",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "flowcrypt-browser",
-      "version": "8.5.8",
+      "version": "8.5.9",
       "hasInstallScript": true,
       "license": "SEE LICENSE IN <LICENSE>",
       "dependencies": {
@@ -1374,9 +1374,9 @@
       }
     },
     "node_modules/@ungap/structured-clone": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/@ungap/structured-clone/-/structured-clone-1.2.1.tgz",
-      "integrity": "sha512-fEzPV3hSkSMltkw152tJKNARhOupqbH96MZWyRjNaYZOMIzbrTeQDG+MTc6Mr2pgzFQzFxAfmhGDNP5QK++2ZA==",
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/@ungap/structured-clone/-/structured-clone-1.3.0.tgz",
+      "integrity": "sha512-WmoN8qaIAo7WTYWbAZuG8PYEhn5fkz7dZrqTBZ7dtt//lL2Gwms1IcnQ5yHqjDfX8Ft5j4YzDM23f87zBfDe9g==",
       "dev": true,
       "license": "ISC"
     },
@@ -2898,9 +2898,9 @@
       }
     },
     "node_modules/boxen/node_modules/type-fest": {
-      "version": "4.32.0",
-      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-4.32.0.tgz",
-      "integrity": "sha512-rfgpoi08xagF3JSdtJlCwMq9DGNDE0IMh3Mkpc1wUypg9vPi786AiqeBBKcqvIkq42azsBM85N490fyZjeUftw==",
+      "version": "4.33.0",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-4.33.0.tgz",
+      "integrity": "sha512-s6zVrxuyKbbAsSAD5ZPTB77q4YIdRctkTbJ2/Dqlinwz+8ooH2gd+YA7VA6Pa93KML9GockVvoxjZ2vHP+mu8g==",
       "dev": true,
       "license": "(MIT OR CC0-1.0)",
       "engines": {
@@ -4291,9 +4291,9 @@
       }
     },
     "node_modules/dot-prop/node_modules/type-fest": {
-      "version": "4.32.0",
-      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-4.32.0.tgz",
-      "integrity": "sha512-rfgpoi08xagF3JSdtJlCwMq9DGNDE0IMh3Mkpc1wUypg9vPi786AiqeBBKcqvIkq42azsBM85N490fyZjeUftw==",
+      "version": "4.33.0",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-4.33.0.tgz",
+      "integrity": "sha512-s6zVrxuyKbbAsSAD5ZPTB77q4YIdRctkTbJ2/Dqlinwz+8ooH2gd+YA7VA6Pa93KML9GockVvoxjZ2vHP+mu8g==",
       "dev": true,
       "license": "(MIT OR CC0-1.0)",
       "engines": {
diff --git a/package.json b/package.json
index 1b33562b188..b43b79f1bf3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "flowcrypt-browser",
-  "version": "8.5.8",
+  "version": "8.5.9",
   "description": "Simple end-to-end encryption to secure email and attachments on Google.",
   "resolutions": {
     "graceful-fs": "4.1.13"
diff --git a/tooling/release-firefox-latest-update.json b/tooling/release-firefox-latest-update.json
index c0a9cecec74..702d52e17e7 100644
--- a/tooling/release-firefox-latest-update.json
+++ b/tooling/release-firefox-latest-update.json
@@ -3,9 +3,9 @@
     "firefox@cryptup.io": {
       "updates": [
         {
-          "version": "8.5.8",
-          "update_link": "https://s3-us-west-2.amazonaws.com/cryptup-release/firefox/cryptup-io-firefox-8.5.8.xpi",
-          "update_hash": "sha256:414a43448ff63d14c8bfbca2e6f5e86251044e7ef2fce7f6a02f8fb55498ad68",
+          "version": "8.5.9",
+          "update_link": "https://s3-us-west-2.amazonaws.com/cryptup-release/firefox/cryptup-io-firefox-8.5.9.xpi",
+          "update_hash": "sha256:c47e07b14627e7dd459a14c77bdbe3b1e0a5e821dbeb5d668b682c5fb3b194a4",
           "applications": {
             "gecko": {
               "strict_min_version": "112.0"