diff --git a/.github/workflows/ios_sentry_upload_adhoc.yml b/.github/workflows/ios_sentry_upload_adhoc.yml
index dd1d750d..a6d5af0b 100644
--- a/.github/workflows/ios_sentry_upload_adhoc.yml
+++ b/.github/workflows/ios_sentry_upload_adhoc.yml
@@ -22,7 +22,7 @@ jobs:
       - name: Set up Ruby env
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.3.10
+          ruby-version: 3.4.9
           bundler-cache: true
           working-directory: ios
 
diff --git a/.github/workflows/ios_sentry_upload_main.yml b/.github/workflows/ios_sentry_upload_main.yml
index e3601314..a2b821b8 100644
--- a/.github/workflows/ios_sentry_upload_main.yml
+++ b/.github/workflows/ios_sentry_upload_main.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Set up Ruby env
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.3.10
+          ruby-version: 3.4.9
           bundler-cache: true
           working-directory: ios
 
@@ -62,7 +62,7 @@ jobs:
       - name: Set up Ruby env
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.3.10
+          ruby-version: 3.4.9
           bundler-cache: true
           working-directory: ios
 
diff --git a/.github/workflows/ios_sentry_upload_pr.yml b/.github/workflows/ios_sentry_upload_pr.yml
index 7d7414ba..4aae838b 100644
--- a/.github/workflows/ios_sentry_upload_pr.yml
+++ b/.github/workflows/ios_sentry_upload_pr.yml
@@ -22,7 +22,7 @@ jobs:
       - name: Set up Ruby env
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.3.10
+          ruby-version: 3.4.9
           bundler-cache: true
           working-directory: ios
 
diff --git a/.github/workflows/ios_sentry_upload_snapshots.yml b/.github/workflows/ios_sentry_upload_snapshots.yml
index b5b8ad59..d393ecf8 100644
--- a/.github/workflows/ios_sentry_upload_snapshots.yml
+++ b/.github/workflows/ios_sentry_upload_snapshots.yml
@@ -38,7 +38,7 @@ jobs:
       - name: Set up Ruby env
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.3.10
+          ruby-version: 3.4.9
           bundler-cache: true
           working-directory: ios
 
@@ -131,7 +131,7 @@ jobs:
       - name: Set up Ruby env
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.3.10
+          ruby-version: 3.4.9
           bundler-cache: true
           working-directory: ios
 
@@ -186,7 +186,7 @@ jobs:
       - name: Set up Ruby env
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.3.10
+          ruby-version: 3.4.9
           bundler-cache: true
           working-directory: ios
 
diff --git a/.github/workflows/ios_sentry_upload_swift_snapshots.yml b/.github/workflows/ios_sentry_upload_swift_snapshots.yml
index e93ddccf..491f54d5 100644
--- a/.github/workflows/ios_sentry_upload_swift_snapshots.yml
+++ b/.github/workflows/ios_sentry_upload_swift_snapshots.yml
@@ -29,7 +29,7 @@ jobs:
       - name: Set up Ruby env
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.3.10
+          ruby-version: 3.4.9
           bundler-cache: true
           working-directory: ios
 
diff --git a/ios/.ruby-version b/ios/.ruby-version
index 34cde569..7bcbb380 100644
--- a/ios/.ruby-version
+++ b/ios/.ruby-version
@@ -1 +1 @@
-3.2.6
+3.4.9