diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b63f9205e..8eacbc209 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,7 +10,7 @@ on:
 jobs:
   mobc:
     name: mobc
-    uses: arkedge/workflows-c2a/.github/workflows/build.yml@v4.4.0
+    uses: arkedge/workflows-c2a/.github/workflows/build.yml@v4.5.0
     with:
       c2a_dir: examples/mobc
       c2a_custom_setup: |
@@ -25,7 +25,7 @@ jobs:
 
   subobc:
     name: subobc
-    uses: arkedge/workflows-c2a/.github/workflows/build.yml@v4.4.0
+    uses: arkedge/workflows-c2a/.github/workflows/build.yml@v4.5.0
     with:
       c2a_dir: examples/subobc
       c2a_custom_setup: |
diff --git a/.github/workflows/check_coding_rule.yml b/.github/workflows/check_coding_rule.yml
index 22e6d3054..ca914ce2d 100644
--- a/.github/workflows/check_coding_rule.yml
+++ b/.github/workflows/check_coding_rule.yml
@@ -15,7 +15,7 @@ jobs:
         user:
           - mobc
           - subobc
-    uses: arkedge/workflows-c2a/.github/workflows/check-coding-rule-v4.yml@v4.4.0
+    uses: arkedge/workflows-c2a/.github/workflows/check-coding-rule-v4.yml@v4.5.0
     with:
       c2a_dir: examples/${{ matrix.user }}
       c2a_custom_setup: |