diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 80413c9e..b239694b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: technote-space/get-diff-action@v3.0.1
+      - uses: technote-space/get-diff-action@v3.1
         id: git_diff
         with:
           SUFFIX_FILTER: |
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 95b6f3ce..18682191 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -14,7 +14,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@v2
-      - uses: technote-space/get-diff-action@v3.0.1
+      - uses: technote-space/get-diff-action@v3.1
         with:
           SUFFIX_FILTER: |
             .go
diff --git a/.github/workflows/sims.yml b/.github/workflows/sims.yml
index 87b7e6f2..9a3463a4 100644
--- a/.github/workflows/sims.yml
+++ b/.github/workflows/sims.yml
@@ -36,7 +36,7 @@ jobs:
     needs: install-runsim
     steps:
       - uses: actions/checkout@v2
-      - uses: technote-space/get-diff-action@v3
+      - uses: technote-space/get-diff-action@v3.1
         with:
           SUFFIX_FILTER: |
             .go
@@ -59,7 +59,7 @@ jobs:
     needs: install-runsim
     steps:
       - uses: actions/checkout@v2
-      - uses: technote-space/get-diff-action@v3
+      - uses: technote-space/get-diff-action@v3.1
         with:
           SUFFIX_FILTER: |
             .go
@@ -83,7 +83,7 @@ jobs:
     needs: install-runsim
     steps:
       - uses: actions/checkout@v2
-      - uses: technote-space/get-diff-action@v3
+      - uses: technote-space/get-diff-action@v3.1
         with:
           SUFFIX_FILTER: |
             .go
@@ -107,7 +107,7 @@ jobs:
     needs: install-runsim
     steps:
       - uses: actions/checkout@v2
-      - uses: technote-space/get-diff-action@v3
+      - uses: technote-space/get-diff-action@v3.1
         with:
           SUFFIX_FILTER: |
             .go
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3038b6e2..8ead5643 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,7 +12,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@v2
-      - uses: technote-space/get-diff-action@v3.0.1
+      - uses: technote-space/get-diff-action@v3.1
         id: git_diff
         with:
           SUFFIX_FILTER: |
@@ -56,7 +56,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@v2
-      - uses: technote-space/get-diff-action@v3.0.1
+      - uses: technote-space/get-diff-action@v3.1
         id: git_diff
         with:
           SUFFIX_FILTER: |
@@ -92,7 +92,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@v2
-      - uses: technote-space/get-diff-action@v3.0.1
+      - uses: technote-space/get-diff-action@v3.1
         id: git_diff
         with:
           SUFFIX_FILTER: |
@@ -128,7 +128,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@v2
-      - uses: technote-space/get-diff-action@v3.0.1
+      - uses: technote-space/get-diff-action@v3.1
         id: git_diff
         with:
           SUFFIX_FILTER: |
@@ -164,7 +164,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@v2
-      - uses: technote-space/get-diff-action@v3.0.1
+      - uses: technote-space/get-diff-action@v3.1
         id: git_diff
         with:
           SUFFIX_FILTER: |
@@ -199,7 +199,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@v2
-      - uses: technote-space/get-diff-action@v3.0.1
+      - uses: technote-space/get-diff-action@v3.1
         id: git_diff
         with:
           SUFFIX_FILTER: |