diff --git a/package.json b/package.json
index 4a4d0f8d..e27e9902 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@webrecorder/wabac",
-  "version": "2.20.5",
+  "version": "2.20.6",
   "main": "index.js",
   "type": "module",
   "exports": {
@@ -19,7 +19,7 @@
     "@peculiar/asn1-schema": "^2.3.3",
     "@peculiar/x509": "^1.9.2",
     "@types/js-levenshtein": "^1.1.3",
-    "@webrecorder/wombat": "^3.8.6",
+    "@webrecorder/wombat": "^3.8.7",
     "acorn": "^8.10.0",
     "auto-js-ipfs": "^2.1.1",
     "base64-js": "^1.5.1",
diff --git a/src/collection.ts b/src/collection.ts
index 789b2ffb..aeb663af 100644
--- a/src/collection.ts
+++ b/src/collection.ts
@@ -524,9 +524,11 @@ window.home = "${this.rootPrefix}";
       // @ts-expect-error [TODO] - TS4111 - Property 'pixelRatio' comes from an index signature, so it must be accessed with ['pixelRatio']. | TS4111 - Property 'pixelRatio' comes from an index signature, so it must be accessed with ['pixelRatio'].
       extraOpts && Number(extraOpts.pixelRatio) ? extraOpts.pixelRatio : 1;
     // @ts-expect-error [TODO] - TS4111 - Property 'storage' comes from an index signature, so it must be accessed with ['storage']. | TS4111 - Property 'storage' comes from an index signature, so it must be accessed with ['storage'].
-    // [TODO]
-    // eslint-disable-next-line @typescript-eslint/no-unsafe-argument
-    const storage = extraOpts?.storage ? btoa(extraOpts.storage) : "";
+
+    const storage = extraOpts?.storage
+      ? // @ts-expect-error [TODO] - TS4111 - Property 'storage' comes from an index signature, so it must be accessed with ['storage']. | TS4111 - Property 'storage' comes from an index signature, so it must be accessed with ['storage'].
+        JSON.stringify(extraOpts.storage)
+      : '""';
     const presetCookieStr = presetCookie ? JSON.stringify(presetCookie) : '""';
     return `
 <!-- WB Insert -->
@@ -569,7 +571,7 @@ ${this.injectRelCanon ? `<link rel="canonical" href="${url}"/>` : ""}
   wbinfo.static_prefix = "${this.staticPrefix}";
   wbinfo.enable_auto_fetch = true;
   wbinfo.presetCookie = ${presetCookieStr};
-  wbinfo.storage = "${storage}";
+  wbinfo.storage = ${storage};
   wbinfo.isSW = true;
   wbinfo.injectDocClose = true;
   wbinfo.pixel_ratio = ${pixelRatio};
diff --git a/yarn.lock b/yarn.lock
index 27a56e81..63053524 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -896,10 +896,10 @@
   resolved "https://registry.yarnpkg.com/@webpack-cli/serve/-/serve-1.5.2.tgz#ea584b637ff63c5a477f6f21604b5a205b72c9ec"
   integrity sha512-vgJ5OLWadI8aKjDlOH3rb+dYyPd2GTZuQC/Tihjct6F9GpXGZINo3Y/IVuZVTM1eDQB+/AOsjPUWH/WySDaXvw==
 
-"@webrecorder/wombat@^3.8.6":
-  version "3.8.6"
-  resolved "https://registry.yarnpkg.com/@webrecorder/wombat/-/wombat-3.8.6.tgz#3aa99d9519f6263434a9e0b963f6ef86d3e0494a"
-  integrity sha512-+IxV0bkoc6QdHYzwejsPFPC31dRjaxa6zGuR9F08aFb4Ooeekf9AK16ZIYweizs/wm7nvTG5E12ZwW0LUUzX8w==
+"@webrecorder/wombat@^3.8.7":
+  version "3.8.7"
+  resolved "https://registry.yarnpkg.com/@webrecorder/wombat/-/wombat-3.8.7.tgz#51c7465c589e0020be064121127c7c10a38ec21f"
+  integrity sha512-bW5V7cBweTkTazOIN8oZZGwHLevsGNv1luY3t0RYdEZhs5BDpTmUHN33zEbrXDOiPUlY3N3I8+73VA+PuxihoQ==
   dependencies:
     warcio "^2.4.0"