diff --git a/concourse/loofah-pr.yml.generated b/concourse/loofah-pr.yml.generated
index 616a1e2..4865395 100644
--- a/concourse/loofah-pr.yml.generated
+++ b/concourse/loofah-pr.yml.generated
@@ -44,16 +44,16 @@ jobs:
         trigger: true
         version: every
         passed:
-          - ruby-2.4-pr
           - ruby-2.5-pr
           - ruby-2.6-pr
           - ruby-2.7-pr
+          - ruby-3.0-pr
       - put: loofah-pr
         params:
           path: loofah-pr
           status: SUCCESS
 
-  - name: ruby-2.4-pr
+  - name: ruby-2.5-pr
     public: true
     plan:
       - get: ci
@@ -65,7 +65,7 @@ jobs:
         config:
           image_resource:
             type: registry-image
-            source: {repository: ruby, tag: "2.4"}
+            source: {repository: ruby, tag: "2.5"}
           platform: linux
           inputs:
             - name: ci
@@ -80,7 +80,7 @@ jobs:
           params:
             path: loofah-pr
             status: FAILURE
-  - name: ruby-2.5-pr
+  - name: ruby-2.6-pr
     public: true
     plan:
       - get: ci
@@ -92,7 +92,7 @@ jobs:
         config:
           image_resource:
             type: registry-image
-            source: {repository: ruby, tag: "2.5"}
+            source: {repository: ruby, tag: "2.6"}
           platform: linux
           inputs:
             - name: ci
@@ -107,7 +107,7 @@ jobs:
           params:
             path: loofah-pr
             status: FAILURE
-  - name: ruby-2.6-pr
+  - name: ruby-2.7-pr
     public: true
     plan:
       - get: ci
@@ -119,7 +119,7 @@ jobs:
         config:
           image_resource:
             type: registry-image
-            source: {repository: ruby, tag: "2.6"}
+            source: {repository: ruby, tag: "2.7"}
           platform: linux
           inputs:
             - name: ci
@@ -134,7 +134,7 @@ jobs:
           params:
             path: loofah-pr
             status: FAILURE
-  - name: ruby-2.7-pr
+  - name: ruby-3.0-pr
     public: true
     plan:
       - get: ci
@@ -146,7 +146,7 @@ jobs:
         config:
           image_resource:
             type: registry-image
-            source: {repository: ruby, tag: "2.7"}
+            source: {repository: ruby, tag: "3.0"}
           platform: linux
           inputs:
             - name: ci
diff --git a/concourse/loofah.yml.generated b/concourse/loofah.yml.generated
index e2a4ac7..e339a42 100644
--- a/concourse/loofah.yml.generated
+++ b/concourse/loofah.yml.generated
@@ -16,7 +16,7 @@ resources:
       ignore_paths: ["CHANGELOG.md","README.md","concourse/**"]
 
 jobs:
-  - name: ruby-2.4
+  - name: ruby-2.5
     public: true
     plan:
       - get: ci
@@ -26,7 +26,7 @@ jobs:
         config:
           image_resource:
             type: registry-image
-            source: {repository: ruby, tag: "2.4"}
+            source: {repository: ruby, tag: "2.5"}
           platform: linux
           inputs:
             - name: ci
@@ -35,7 +35,7 @@ jobs:
             NOKOGIRI_USE_SYSTEM_LIBRARIES: t
           run:
             path: ci/concourse/tasks/rake-test/run.sh
-  - name: ruby-2.5
+  - name: ruby-2.6
     public: true
     plan:
       - get: ci
@@ -45,7 +45,7 @@ jobs:
         config:
           image_resource:
             type: registry-image
-            source: {repository: ruby, tag: "2.5"}
+            source: {repository: ruby, tag: "2.6"}
           platform: linux
           inputs:
             - name: ci
@@ -54,7 +54,7 @@ jobs:
             NOKOGIRI_USE_SYSTEM_LIBRARIES: t
           run:
             path: ci/concourse/tasks/rake-test/run.sh
-  - name: ruby-2.6
+  - name: ruby-2.7
     public: true
     plan:
       - get: ci
@@ -64,7 +64,7 @@ jobs:
         config:
           image_resource:
             type: registry-image
-            source: {repository: ruby, tag: "2.6"}
+            source: {repository: ruby, tag: "2.7"}
           platform: linux
           inputs:
             - name: ci
@@ -73,7 +73,7 @@ jobs:
             NOKOGIRI_USE_SYSTEM_LIBRARIES: t
           run:
             path: ci/concourse/tasks/rake-test/run.sh
-  - name: ruby-2.7
+  - name: ruby-3.0
     public: true
     plan:
       - get: ci
@@ -83,7 +83,7 @@ jobs:
         config:
           image_resource:
             type: registry-image
-            source: {repository: ruby, tag: "2.7"}
+            source: {repository: ruby, tag: "3.0"}
           platform: linux
           inputs:
             - name: ci