diff --git a/Gemfile.lock b/Gemfile.lock
index 8a49b38a5..e811a1c2f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -13,7 +13,7 @@ GIT
 
 GIT
   remote: https://github.com/hotwired/turbo-rails.git
-  revision: 4104a353cfe728232dc0eed6d54c77466a9849f2
+  revision: 43bc205155b0eb57e5e016ed0e87a12c29ba2ab2
   branch: offline-cache
   specs:
     turbo-rails (2.0.23)
diff --git a/Gemfile.saas.lock b/Gemfile.saas.lock
index 751dc55fb..af3c102c1 100644
--- a/Gemfile.saas.lock
+++ b/Gemfile.saas.lock
@@ -62,7 +62,7 @@ GIT
 
 GIT
   remote: https://github.com/hotwired/turbo-rails.git
-  revision: 4104a353cfe728232dc0eed6d54c77466a9849f2
+  revision: 43bc205155b0eb57e5e016ed0e87a12c29ba2ab2
   branch: offline-cache
   specs:
     turbo-rails (2.0.23)
diff --git a/app/views/pwa/service_worker.js.erb b/app/views/pwa/service_worker.js.erb
index 095595f4e..5ab493e22 100644
--- a/app/views/pwa/service_worker.js.erb
+++ b/app/views/pwa/service_worker.js.erb
@@ -42,7 +42,8 @@ TurboOffline.addRule({
     maxAge: 60 * 60 * 24 * 7,
     networkTimeout: 2,
     maxEntrySize: 2 * 1024 * 1024, // 2MB covers about 95% of all Fizzy blobs
-    maxEntries: 500
+    maxEntries: 500,
+    fetchOptions: { mode: "cors", credentials: "omit" }
   })
 })