diff --git a/.circleci/config.yml b/.circleci/config.yml
index 09d001ed..921089b9 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -257,7 +257,8 @@ jobs:
       - run:
           name: Update Fastlane
           command: |
-            sudo bundle install
+            echo "ruby-2.4" > ~/.ruby-version
+            bundle install
           working_directory: ios
 
       - run:
@@ -334,7 +335,7 @@ jobs:
       - run:
           name: Update Fastlane
           command: |
-            sudo bundle install
+            bundle install
           working_directory: ios
 
       - run:
diff --git a/ios/Gemfile.lock b/ios/Gemfile.lock
index 17676999..bf26b8f4 100644
--- a/ios/Gemfile.lock
+++ b/ios/Gemfile.lock
@@ -1,12 +1,12 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    CFPropertyList (3.0.0)
-    addressable (2.6.0)
-      public_suffix (>= 2.0.2, < 4.0)
+    CFPropertyList (3.0.1)
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
     atomos (0.1.3)
-    babosa (1.0.2)
-    claide (1.0.2)
+    babosa (1.0.3)
+    claide (1.0.3)
     colored (1.2)
     colored2 (3.1.2)
     commander-fastlane (4.4.6)
@@ -14,20 +14,20 @@ GEM
     declarative (0.0.10)
     declarative-option (0.1.0)
     digest-crc (0.4.1)
-    domain_name (0.5.20180417)
+    domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
-    dotenv (2.7.4)
+    dotenv (2.7.5)
     emoji_regex (1.0.1)
-    excon (0.64.0)
-    faraday (0.15.4)
+    excon (0.68.0)
+    faraday (0.17.0)
       multipart-post (>= 1.2, < 3)
     faraday-cookie_jar (0.0.6)
       faraday (>= 0.7.4)
       http-cookie (~> 1.0.0)
     faraday_middleware (0.13.1)
       faraday (>= 0.7.4, < 1.0)
-    fastimage (2.1.5)
-    fastlane (2.126.0)
+    fastimage (2.1.7)
+    fastlane (2.134.0)
       CFPropertyList (>= 2.3, < 4.0.0)
       addressable (>= 2.3, < 3.0.0)
       babosa (>= 1.0.2, < 2.0.0)
@@ -37,9 +37,9 @@ GEM
       dotenv (>= 2.1.1, < 3.0.0)
       emoji_regex (>= 0.1, < 2.0)
       excon (>= 0.45.0, < 1.0.0)
-      faraday (~> 0.9)
+      faraday (~> 0.17)
       faraday-cookie_jar (~> 0.0.6)
-      faraday_middleware (~> 0.9)
+      faraday_middleware (~> 0.13.1)
       fastimage (>= 2.1.0, < 3.0.0)
       gh_inspector (>= 1.1.2, < 2.0.0)
       google-api-client (>= 0.21.2, < 0.24.0)
@@ -47,12 +47,12 @@ GEM
       highline (>= 1.7.2, < 2.0.0)
       json (< 3.0.0)
       jwt (~> 2.1.0)
-      mini_magick (~> 4.5.1)
+      mini_magick (>= 4.9.4, < 5.0.0)
       multi_xml (~> 0.5)
       multipart-post (~> 2.0.0)
       plist (>= 3.1.0, < 4.0.0)
       public_suffix (~> 2.0.0)
-      rubyzip (>= 1.2.2, < 2.0.0)
+      rubyzip (>= 1.3.0, < 2.0.0)
       security (= 0.1.3)
       simctl (~> 1.6.3)
       slack-notifier (>= 2.0.0, < 3.0.0)
@@ -73,9 +73,9 @@ GEM
       representable (~> 3.0)
       retriable (>= 2.0, < 4.0)
       signet (~> 0.9)
-    google-cloud-core (1.3.0)
+    google-cloud-core (1.4.1)
       google-cloud-env (~> 1.0)
-    google-cloud-env (1.2.0)
+    google-cloud-env (1.3.0)
       faraday (~> 0.11)
     google-cloud-storage (1.16.0)
       digest-crc (~> 0.4)
@@ -96,11 +96,11 @@ GEM
     json (2.2.0)
     jwt (2.1.0)
     memoist (0.16.0)
-    mime-types (3.2.2)
+    mime-types (3.3)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2019.0331)
-    mini_magick (4.5.1)
-    multi_json (1.13.1)
+    mime-types-data (3.2019.1009)
+    mini_magick (4.9.5)
+    multi_json (1.14.1)
     multi_xml (0.6.0)
     multipart-post (2.0.0)
     nanaimo (0.2.6)
@@ -114,14 +114,14 @@ GEM
       uber (< 0.2.0)
     retriable (3.1.2)
     rouge (2.0.7)
-    rubyzip (1.2.3)
+    rubyzip (1.3.0)
     security (0.1.3)
-    signet (0.11.0)
+    signet (0.12.0)
       addressable (~> 2.3)
       faraday (~> 0.9)
       jwt (>= 1.5, < 3.0)
       multi_json (~> 1.10)
-    simctl (1.6.5)
+    simctl (1.6.6)
       CFPropertyList
       naturally
     slack-notifier (2.3.2)
@@ -138,7 +138,7 @@ GEM
     unf_ext (0.0.7.6)
     unicode-display_width (1.6.0)
     word_wrap (1.0.0)
-    xcodeproj (1.10.0)
+    xcodeproj (1.13.0)
       CFPropertyList (>= 2.3.3, < 4.0)
       atomos (~> 0.1.3)
       claide (>= 1.0.2, < 2.0)