diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ceca2a4dcac..38ef8801842 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -55,12 +55,14 @@ jobs:
             bundler:
               - Dockerfile.updater-core
               - 'common/**'
+              - 'updater/Gemfil*'
               - 'omnibus/**'
               - '.github/workflows/ci.yml'
               - 'bundler/**'
             cargo:
               - Dockerfile.updater-core
               - 'common/**'
+              - 'updater/Gemfil*'
               - 'omnibus/**'
               - '.github/workflows/ci.yml'
               - 'cargo/**'
@@ -71,41 +73,48 @@ jobs:
             composer:
               - Dockerfile.updater-core
               - 'common/**'
+              - 'updater/Gemfil*'
               - 'omnibus/**'
               - '.github/workflows/ci.yml'
               - 'composer/**'
             docker:
               - Dockerfile.updater-core
               - 'common/**'
+              - 'updater/Gemfil*'
               - 'omnibus/**'
               - '.github/workflows/ci.yml'
               - 'docker/**'
             elm:
               - Dockerfile.updater-core
               - 'common/**'
+              - 'updater/Gemfil*'
               - 'omnibus/**'
               - '.github/workflows/ci.yml'
               - 'elm/**'
             git_submodules:
               - Dockerfile.updater-core
               - 'common/**'
+              - 'updater/Gemfil*'
               - 'omnibus/**'
               - '.github/workflows/ci.yml'
               - 'git_submodules/**'
             github_actions:
               - Dockerfile.updater-core
               - 'common/**'
+              - 'updater/Gemfil*'
               - 'omnibus/**'
               - '.github/workflows/ci.yml'
               - 'github_actions/**'
             go_modules:
               - Dockerfile.updater-core
               - 'common/**'
+              - 'updater/Gemfil*'
               - 'go_modules/**'
               - '.github/workflows/ci.yml'
             gradle:
               - Dockerfile.updater-core
               - 'common/**'
+              - 'updater/Gemfil*'
               - 'omnibus/**'
               - '.github/workflows/ci.yml'
               - 'maven/**'
@@ -113,41 +122,48 @@ jobs:
             hex:
               - Dockerfile.updater-core
               - 'common/**'
+              - 'updater/Gemfil*'
               - 'omnibus/**'
               - '.github/workflows/ci.yml'
               - 'hex/**'
             maven:
               - Dockerfile.updater-core
               - 'common/**'
+              - 'updater/Gemfil*'
               - 'maven/**'
               - '.github/workflows/ci.yml'
             npm_and_yarn:
               - Dockerfile.updater-core
               - 'common/**'
+              - 'updater/Gemfil*'
               - 'omnibus/**'
               - '.github/workflows/ci.yml'
               - 'npm_and_yarn/**'
             nuget:
               - Dockerfile.updater-core
               - 'common/**'
+              - 'updater/Gemfil*'
               - 'omnibus/**'
               - '.github/workflows/ci.yml'
               - 'nuget/**'
             pub:
               - Dockerfile.updater-core
               - 'common/**'
+              - 'updater/Gemfil*'
               - 'omnibus/**'
               - '.github/workflows/ci.yml'
               - 'pub/**'
             python:
               - Dockerfile.updater-core
               - 'common/**'
+              - 'updater/Gemfil*'
               - 'omnibus/**'
               - 'python/**'
               - '.github/workflows/ci.yml'
             terraform:
               - Dockerfile.updater-core
               - 'common/**'
+              - 'updater/Gemfil*'
               - 'omnibus/**'
               - 'terraform/**'
               - '.github/workflows/ci.yml'