diff --git a/.circleci/config.yml b/.circleci/config.yml
index 0def64d..222ca53 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -5,7 +5,7 @@ version: 2
 jobs:
   release:
     docker:
-    - image: circleci/ruby:2.6.3
+    - image: circleci/ruby:2.6.4
     steps:
     - checkout
     - run: bundle config stitchfix01.jfrog.io $ARTIFACTORY_USER:$ARTIFACTORY_TOKEN
@@ -17,9 +17,9 @@ jobs:
     - run:
         name: Build/release gem to artifactory
         command: bundle exec rake push_artifactory
-  ruby-2.6.3-rails-5.2:
+  ruby-2.6.4-rails-5.2:
     docker:
-    - image: circleci/ruby:2.6.3
+    - image: circleci/ruby:2.6.4
       environment:
         BUNDLE_GEMFILE: Gemfile.rails-5.2
     working_directory: "~/stitches"
@@ -35,13 +35,13 @@ jobs:
           fi
     - run:
         name: Notify Pager Duty
-        command: bundle exec y-notify "#eng-platform"
+        command: bundle exec y-notify "#eng-platform-alerts"
         when: on_fail
     - store_test_results:
         path: "/tmp/test-results"
-  ruby-2.5.5-rails-5.2:
+  ruby-2.5.6-rails-5.2:
     docker:
-    - image: circleci/ruby:2.5.5
+    - image: circleci/ruby:2.5.6
       environment:
         BUNDLE_GEMFILE: Gemfile.rails-5.2
     working_directory: "~/stitches"
@@ -57,13 +57,13 @@ jobs:
           fi
     - run:
         name: Notify Pager Duty
-        command: bundle exec y-notify "#eng-platform"
+        command: bundle exec y-notify "#eng-platform-alerts"
         when: on_fail
     - store_test_results:
         path: "/tmp/test-results"
-  ruby-2.6.3-rails-5.1:
+  ruby-2.6.4-rails-5.1:
     docker:
-    - image: circleci/ruby:2.6.3
+    - image: circleci/ruby:2.6.4
       environment:
         BUNDLE_GEMFILE: Gemfile.rails-5.1
     working_directory: "~/stitches"
@@ -79,13 +79,13 @@ jobs:
           fi
     - run:
         name: Notify Pager Duty
-        command: bundle exec y-notify "#eng-platform"
+        command: bundle exec y-notify "#eng-platform-alerts"
         when: on_fail
     - store_test_results:
         path: "/tmp/test-results"
-  ruby-2.5.5-rails-5.1:
+  ruby-2.5.6-rails-5.1:
     docker:
-    - image: circleci/ruby:2.5.5
+    - image: circleci/ruby:2.5.6
       environment:
         BUNDLE_GEMFILE: Gemfile.rails-5.1
     working_directory: "~/stitches"
@@ -101,7 +101,7 @@ jobs:
           fi
     - run:
         name: Notify Pager Duty
-        command: bundle exec y-notify "#eng-platform"
+        command: bundle exec y-notify "#eng-platform-alerts"
         when: on_fail
     - store_test_results:
         path: "/tmp/test-results"
@@ -112,31 +112,31 @@ workflows:
     - release:
         context: org-global
         requires:
-        - ruby-2.6.3-rails-5.2
-        - ruby-2.5.5-rails-5.2
-        - ruby-2.6.3-rails-5.1
-        - ruby-2.5.5-rails-5.1
+        - ruby-2.6.4-rails-5.2
+        - ruby-2.5.6-rails-5.2
+        - ruby-2.6.4-rails-5.1
+        - ruby-2.5.6-rails-5.1
         filters:
           tags:
-            only: /^[0-9]+\.[0-9]+\.[0-9](\.RC\d*)?$/
+            only: /^[0-9]+\.[0-9]+\.[0-9]+(\.?RC[-\.]?\d*)?$/
           branches:
             ignore: /.*/
-    - ruby-2.6.3-rails-5.2:
+    - ruby-2.6.4-rails-5.2:
         context: org-global
         filters:
           tags:
             only: &1 /.*/
-    - ruby-2.5.5-rails-5.2:
+    - ruby-2.5.6-rails-5.2:
         context: org-global
         filters:
           tags:
             only: *1
-    - ruby-2.6.3-rails-5.1:
+    - ruby-2.6.4-rails-5.1:
         context: org-global
         filters:
           tags:
             only: *1
-    - ruby-2.5.5-rails-5.1:
+    - ruby-2.5.6-rails-5.1:
         context: org-global
         filters:
           tags:
@@ -150,11 +150,11 @@ workflows:
             only:
             - master
     jobs:
-    - ruby-2.6.3-rails-5.2:
+    - ruby-2.6.4-rails-5.2:
         context: org-global
-    - ruby-2.5.5-rails-5.2:
+    - ruby-2.5.6-rails-5.2:
         context: org-global
-    - ruby-2.6.3-rails-5.1:
+    - ruby-2.6.4-rails-5.1:
         context: org-global
-    - ruby-2.5.5-rails-5.1:
+    - ruby-2.5.6-rails-5.1:
         context: org-global
diff --git a/Gemfile.rails-5.1 b/Gemfile.rails-5.1
index 40250d5..6733deb 100644
--- a/Gemfile.rails-5.1
+++ b/Gemfile.rails-5.1
@@ -1,7 +1,6 @@
 # DO NOT MODIFY - this is managed by Git Reduce in goro
 #
-source 'https://gem.fury.io/me/'
-source 'https://www.rubygems.org'
+source 'https://stitchfix01.jfrog.io/stitchfix01/api/gems/eng-gems/'
 
 gemspec
 
diff --git a/Gemfile.rails-5.2 b/Gemfile.rails-5.2
index c5128a3..69ad3b0 100644
--- a/Gemfile.rails-5.2
+++ b/Gemfile.rails-5.2
@@ -1,7 +1,6 @@
 # DO NOT MODIFY - this is managed by Git Reduce in goro
 #
-source 'https://gem.fury.io/me/'
-source 'https://www.rubygems.org'
+source 'https://stitchfix01.jfrog.io/stitchfix01/api/gems/eng-gems/'
 
 gemspec