diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8159d324..d1d104f8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -86,7 +86,7 @@ jobs:
             sed -i.bak "/$(echo $filename | sed 's/\//\\\//g')/d" coverage.txt
           done
         if: "env.GIT_DIFF != ''"
-      - uses: codecov/codecov-action@v1
+      - uses: codecov/codecov-action@v1.5.0
         with:
           file: ./coverage.txt
           fail_ci_if_error: true
@@ -125,7 +125,7 @@ jobs:
             sed -i.bak "/$(echo $filename | sed 's/\//\\\//g')/d" coverage.txt
           done
         if: "env.GIT_DIFF != ''"
-      - uses: codecov/codecov-action@v1
+      - uses: codecov/codecov-action@v1.5.0
         with:
           file: ./coverage.txt
           fail_ci_if_error: true
@@ -164,7 +164,7 @@ jobs:
             sed -i.bak "/$(echo $filename | sed 's/\//\\\//g')/d" coverage.txt
           done
         if: "env.GIT_DIFF != ''"
-      - uses: codecov/codecov-action@v1
+      - uses: codecov/codecov-action@v1.5.0
         with:
           file: ./coverage.txt
           fail_ci_if_error: true
@@ -203,7 +203,7 @@ jobs:
             sed -i.bak "/$(echo $filename | sed 's/\//\\\//g')/d" coverage.txt
           done
         if: "env.GIT_DIFF != ''"
-      - uses: codecov/codecov-action@v1
+      - uses: codecov/codecov-action@v1.5.0
         with:
           file: ./coverage.txt
           fail_ci_if_error: true