diff --git a/.github/workflows/atlas.yml b/.github/workflows/atlas.yml
index 25e7494..e20c836 100644
--- a/.github/workflows/atlas.yml
+++ b/.github/workflows/atlas.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: technote-space/get-diff-action@v4
+      - uses: technote-space/get-diff-action@v6
         id: git_diff
         with:
           PATTERNS: |
@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: technote-space/get-diff-action@v4
+      - uses: technote-space/get-diff-action@v6
         id: git_diff
         with:
           PATTERNS: |
@@ -45,7 +45,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: technote-space/get-diff-action@v4
+      - uses: technote-space/get-diff-action@v6
         id: git_diff
         with:
           PATTERNS: |
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index a205981..195dfe6 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -15,7 +15,7 @@ jobs:
       - uses: actions/setup-go@v2.1.4
         with:
           go-version: 1.16
-      - uses: technote-space/get-diff-action@v5
+      - uses: technote-space/get-diff-action@v6
         id: git_diff
         with:
           PATTERNS: |
diff --git a/.github/workflows/proto.yml b/.github/workflows/proto.yml
index 503bed0..eeb2a23 100644
--- a/.github/workflows/proto.yml
+++ b/.github/workflows/proto.yml
@@ -10,7 +10,7 @@ jobs:
     timeout-minutes: 5
     steps:
       - uses: actions/checkout@master
-      - uses: technote-space/get-diff-action@v4
+      - uses: technote-space/get-diff-action@v6
         with:
           PATTERNS: |
             **/**.proto
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@master
-      - uses: technote-space/get-diff-action@v4
+      - uses: technote-space/get-diff-action@v6
         with:
           PATTERNS: |
             **/**.proto
diff --git a/.github/workflows/sims.yml b/.github/workflows/sims.yml
index f239c87..704f422 100644
--- a/.github/workflows/sims.yml
+++ b/.github/workflows/sims.yml
@@ -46,7 +46,7 @@ jobs:
           go-version: 1.16
       - name: Display go version
         run: go version
-      - uses: technote-space/get-diff-action@v4
+      - uses: technote-space/get-diff-action@v6
         with:
           PATTERNS: |
             **/**.go
@@ -72,7 +72,7 @@ jobs:
           go-version: 1.16
       - name: Display go version
         run: go version
-      - uses: technote-space/get-diff-action@v4
+      - uses: technote-space/get-diff-action@v6
         with:
           SUFFIX_FILTER: |
             **/**.go
@@ -100,7 +100,7 @@ jobs:
           go-version: 1.16
       - name: Display go version
         run: go version
-      - uses: technote-space/get-diff-action@v4
+      - uses: technote-space/get-diff-action@v6
         with:
           SUFFIX_FILTER: |
             **/**.go
@@ -128,7 +128,7 @@ jobs:
           go-version: 1.16
       - name: Display go version
         run: go version
-      - uses: technote-space/get-diff-action@v4
+      - uses: technote-space/get-diff-action@v6
         with:
           SUFFIX_FILTER: |
             **/**.go
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 62810ca..39fb59c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -33,7 +33,7 @@ jobs:
       - uses: actions/setup-go@v2.1.3
         with:
           go-version: 1.16
-      - uses: technote-space/get-diff-action@v4
+      - uses: technote-space/get-diff-action@v6
         id: git_diff
         with:
           PATTERNS: |
@@ -52,7 +52,7 @@ jobs:
           go-version: 1.16
       - name: Display go version
         run: go version
-      - uses: technote-space/get-diff-action@v4
+      - uses: technote-space/get-diff-action@v6
         id: git_diff
         with:
           PREFIX_FILTER: |
@@ -103,7 +103,7 @@ jobs:
       - uses: actions/setup-go@v2.1.3
         with:
           go-version: 1.16
-      - uses: technote-space/get-diff-action@v4
+      - uses: technote-space/get-diff-action@v6
         with:
           PATTERNS: |
             **/**.go
@@ -127,7 +127,7 @@ jobs:
     needs: tests
     steps:
       - uses: actions/checkout@v2
-      - uses: technote-space/get-diff-action@v4
+      - uses: technote-space/get-diff-action@v6
         with:
           PATTERNS: |
             **/**.go
@@ -181,7 +181,7 @@ jobs:
       - uses: actions/setup-go@v2.1.3
         with:
           go-version: 1.16
-      - uses: technote-space/get-diff-action@v4
+      - uses: technote-space/get-diff-action@v6
         with:
           PATTERNS: |
             **/**.go
@@ -205,7 +205,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@v2
-      - uses: technote-space/get-diff-action@v4
+      - uses: technote-space/get-diff-action@v6
         id: git_diff
         with:
           PATTERNS: |
@@ -225,7 +225,7 @@ jobs:
       - uses: actions/setup-go@v2.1.3
         with:
           go-version: 1.16
-      - uses: technote-space/get-diff-action@v4
+      - uses: technote-space/get-diff-action@v6
         id: git_diff
         with:
           PATTERNS: |