diff --git a/.github/workflows/pytest-darwin.yaml b/.github/workflows/pytest-darwin.yaml
index e4a06e1..2eab035 100644
--- a/.github/workflows/pytest-darwin.yaml
+++ b/.github/workflows/pytest-darwin.yaml
@@ -57,7 +57,7 @@ jobs:
           python -m pip install typing_extensions
 
       - name: Install Senzing SDK
-        uses: senzing-factory/github-action-install-senzing-sdk@v3
+        uses: senzing-factory/github-action-install-senzing-sdk@v4
         with:
           senzingsdk-version: ${{ matrix.senzingsdk-version }}
 
diff --git a/.github/workflows/pytest-linux.yaml b/.github/workflows/pytest-linux.yaml
index 53f3735..c24ff76 100644
--- a/.github/workflows/pytest-linux.yaml
+++ b/.github/workflows/pytest-linux.yaml
@@ -59,7 +59,7 @@ jobs:
           python -m pip install typing_extensions
 
       - name: Install Senzing SDK
-        uses: senzing-factory/github-action-install-senzing-sdk@v3
+        uses: senzing-factory/github-action-install-senzing-sdk@v4
         with:
           senzingsdk-version: ${{ matrix.senzingsdk-version }}
 
diff --git a/.github/workflows/pytest-windows.yaml b/.github/workflows/pytest-windows.yaml
index 6c9705d..87dd4d3 100644
--- a/.github/workflows/pytest-windows.yaml
+++ b/.github/workflows/pytest-windows.yaml
@@ -55,7 +55,7 @@ jobs:
           python -m pip install typing_extensions
 
       - name: Install Senzing SDK
-        uses: senzing-factory/github-action-install-senzing-sdk@v3
+        uses: senzing-factory/github-action-install-senzing-sdk@v4
         with:
           senzingsdk-version: ${{ matrix.senzingsdk-version }}