diff --git a/.github/workflows/commit-checker.yml b/.github/workflows/commit-checker.yml
index 7ad5c11015..b5e0efbbe6 100644
--- a/.github/workflows/commit-checker.yml
+++ b/.github/workflows/commit-checker.yml
@@ -26,7 +26,7 @@ jobs:
       - name: Check Commit Type
         uses: gsactions/commit-message-checker@v2
         with:
-          pattern: '^:(lipstick|globe_with_meridians|wrench|books|arrow_up|zap|ambulance|construction|boom|fire|whale|bug|sparkles|paperclip|tada|recycle):\s[A-Z].*[^.]$'
+          pattern: '^:(lipstick|globe_with_meridians|wrench|books|arrow_up|arrow_down|zap|ambulance|construction|boom|fire|whale|bug|sparkles|paperclip|tada|recycle):\s[A-Z].*[^.]$'
           flags: 'gm'
           error: 'Commit should match CONTRIBUTING.md guideline'
           checkAllCommitMessages: 'true' # optional: this checks all commits associated with a pull request
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index f183b34d68..58a4bf68a3 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -84,6 +84,7 @@ Where type is:
 - :whale: `:whale:` a commit for docker related stuff
 - :paperclip: `:paperclip:` a commit with other not relevant changes
 - :arrow_up: `:arrow_up:` a commit with dependencies updates
+- :arrow_down: `:arrow_down:` a commit with dependencies downgrades
 - :fire: `:fire:` a commit that removes files or code
 
 More info:
diff --git a/backend/deps.edn b/backend/deps.edn
index 52c8f0deed..75187d746b 100644
--- a/backend/deps.edn
+++ b/backend/deps.edn
@@ -59,8 +59,7 @@
 
   ;; Pretty Print specs
   pretty-spec/pretty-spec {:mvn/version "0.1.4"}
-  software.amazon.awssdk/s3 {:mvn/version "2.30.26"}
-  }
+  software.amazon.awssdk/s3 {:mvn/version "2.28.26"}}
 
  :paths ["src" "resources" "target/classes"]
  :aliases