diff --git a/.github/workflows/achievements.yml b/.github/workflows/achievements.yml
index 2dfbd691..6e5f9441 100644
--- a/.github/workflows/achievements.yml
+++ b/.github/workflows/achievements.yml
@@ -13,7 +13,7 @@ jobs:
   update-svg:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
       - name: Detailed display
         uses: lowlighter/metrics@latest
         with:
diff --git a/.github/workflows/base.yml b/.github/workflows/base.yml
index 856ac18a..9a254069 100644
--- a/.github/workflows/base.yml
+++ b/.github/workflows/base.yml
@@ -13,7 +13,7 @@ jobs:
   update-svg:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
       - name: Default metrics
         uses: lowlighter/metrics@latest
         with:
diff --git a/.github/workflows/coding_habits_activity_chart.yml b/.github/workflows/coding_habits_activity_chart.yml
index e7154cfe..2a1d7eea 100644
--- a/.github/workflows/coding_habits_activity_chart.yml
+++ b/.github/workflows/coding_habits_activity_chart.yml
@@ -13,7 +13,7 @@ jobs:
   update-svg:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
       - name: Recent activity charts
         uses: lowlighter/metrics@latest
         with:
diff --git a/.github/workflows/coding_habits_interesting_facts.yml b/.github/workflows/coding_habits_interesting_facts.yml
index 8f598b49..2ddb3fe2 100644
--- a/.github/workflows/coding_habits_interesting_facts.yml
+++ b/.github/workflows/coding_habits_interesting_facts.yml
@@ -13,7 +13,7 @@ jobs:
   update-svg:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
       - name: Midly interesting facts
         uses: lowlighter/metrics@latest
         with:
diff --git a/.github/workflows/followup.yml b/.github/workflows/followup.yml
index e5db081d..3fa25480 100644
--- a/.github/workflows/followup.yml
+++ b/.github/workflows/followup.yml
@@ -13,7 +13,7 @@ jobs:
   update-svg:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
       - name: Opened on user's repositories
         uses: lowlighter/metrics@latest
         with:
diff --git a/.github/workflows/followup_user.yml b/.github/workflows/followup_user.yml
index f3657a07..7749745a 100644
--- a/.github/workflows/followup_user.yml
+++ b/.github/workflows/followup_user.yml
@@ -13,7 +13,7 @@ jobs:
   update-svg:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
       - name: Opened by user
         uses: lowlighter/metrics@latest
         with:
diff --git a/.github/workflows/languages_details.yml b/.github/workflows/languages_details.yml
index 108bc806..0c0a8f4c 100644
--- a/.github/workflows/languages_details.yml
+++ b/.github/workflows/languages_details.yml
@@ -13,7 +13,7 @@ jobs:
   update-svg:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
       - name: Most used (with details)
         uses: lowlighter/metrics@latest
         with:
diff --git a/.github/workflows/languages_indepth.yml b/.github/workflows/languages_indepth.yml
index b1f21600..119c4907 100644
--- a/.github/workflows/languages_indepth.yml
+++ b/.github/workflows/languages_indepth.yml
@@ -13,7 +13,7 @@ jobs:
   update-svg:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
       - name: Indepth analysis
         uses: lowlighter/metrics@latest
         with: