diff --git a/Gemfile.lock b/Gemfile.lock
index e811a1c2f..8db6817dc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -13,7 +13,7 @@ GIT
 
 GIT
   remote: https://github.com/hotwired/turbo-rails.git
-  revision: 43bc205155b0eb57e5e016ed0e87a12c29ba2ab2
+  revision: 93ce5bc461cd71af1797e79fcd7e09a19242d080
   branch: offline-cache
   specs:
     turbo-rails (2.0.23)
diff --git a/Gemfile.saas.lock b/Gemfile.saas.lock
index af3c102c1..37ff08294 100644
--- a/Gemfile.saas.lock
+++ b/Gemfile.saas.lock
@@ -62,7 +62,7 @@ GIT
 
 GIT
   remote: https://github.com/hotwired/turbo-rails.git
-  revision: 43bc205155b0eb57e5e016ed0e87a12c29ba2ab2
+  revision: 93ce5bc461cd71af1797e79fcd7e09a19242d080
   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 5ab493e22..095595f4e 100644
--- a/app/views/pwa/service_worker.js.erb
+++ b/app/views/pwa/service_worker.js.erb
@@ -42,8 +42,7 @@ TurboOffline.addRule({
     maxAge: 60 * 60 * 24 * 7,
     networkTimeout: 2,
     maxEntrySize: 2 * 1024 * 1024, // 2MB covers about 95% of all Fizzy blobs
-    maxEntries: 500,
-    fetchOptions: { mode: "cors", credentials: "omit" }
+    maxEntries: 500
   })
 })