diff --git a/.github/workflows/build-ios-app.yml b/.github/workflows/build-ios-app.yml
index adbdca3..9c53b28 100644
--- a/.github/workflows/build-ios-app.yml
+++ b/.github/workflows/build-ios-app.yml
@@ -16,6 +16,7 @@ jobs:
     runs-on: self-hosted
     env:
       BUNDLE_FROZEN: "true"
+      RUBYOPT: "-W0"
     steps:
       - name: Checkout repository
         uses: actions/checkout@v6
@@ -25,7 +26,7 @@ jobs:
       - name: Setup Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '3.4.8'
+          ruby-version: '4.0.0'
           bundler-cache: true
 
       - name: Setup Node.js
diff --git a/.tool-versions b/.tool-versions
index 7ad35d9..caa9fcb 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,3 +1,3 @@
 nodejs 24.12.0
-ruby 3.4.8
+ruby 4.0.0
 rust 1.92.0
diff --git a/Gemfile.lock b/Gemfile.lock
index a20f00c..17b1aec 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -42,17 +42,16 @@ GEM
     dotenv (2.8.1)
     emoji_regex (3.2.3)
     excon (0.112.0)
-    faraday (1.10.4)
+    faraday (1.8.0)
       faraday-em_http (~> 1.0)
       faraday-em_synchrony (~> 1.0)
       faraday-excon (~> 1.1)
-      faraday-httpclient (~> 1.0)
-      faraday-multipart (~> 1.0)
+      faraday-httpclient (~> 1.0.1)
       faraday-net_http (~> 1.0)
-      faraday-net_http_persistent (~> 1.0)
+      faraday-net_http_persistent (~> 1.1)
       faraday-patron (~> 1.0)
       faraday-rack (~> 1.0)
-      faraday-retry (~> 1.0)
+      multipart-post (>= 1.2, < 3)
       ruby2_keywords (>= 0.0.4)
     faraday-cookie_jar (0.0.8)
       faraday (>= 0.8.0)
@@ -61,13 +60,10 @@ GEM
     faraday-em_synchrony (1.0.1)
     faraday-excon (1.1.0)
     faraday-httpclient (1.0.1)
-    faraday-multipart (1.1.1)
-      multipart-post (~> 2.0)
     faraday-net_http (1.0.2)
     faraday-net_http_persistent (1.2.0)
     faraday-patron (1.0.0)
     faraday-rack (1.0.0)
-    faraday-retry (1.0.3)
     faraday_middleware (1.2.1)
       faraday (~> 1.0)
     fastimage (2.4.0)
diff --git a/taskfile.yml b/taskfile.yml
index 4af22b4..68ebf32 100644
--- a/taskfile.yml
+++ b/taskfile.yml
@@ -9,6 +9,7 @@ dotenv: ['.env']
 
 env:
   FASTLANE_OPT_OUT_USAGE: 1
+  RUBYOPT: "-W0"
 
 includes:
   npm: