diff --git a/.github/workflows/test-account.yml b/.github/workflows/test-account.yml
index a9e3e351e..31fa5fc52 100644
--- a/.github/workflows/test-account.yml
+++ b/.github/workflows/test-account.yml
@@ -52,7 +52,7 @@ jobs:
           - AccountForex.test
           - AccountMt.test
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4.1.7
         with:
           name: files-ex4
       - name: Run ${{ matrix.test }}
diff --git a/.github/workflows/test-buffer.yml b/.github/workflows/test-buffer.yml
index bf23d92e7..941ca2f28 100644
--- a/.github/workflows/test-buffer.yml
+++ b/.github/workflows/test-buffer.yml
@@ -51,7 +51,7 @@ jobs:
           - BufferCandle.test
           - BufferTick.test
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4.1.7
         with:
           name: files-ex4
       - name: Run ${{ matrix.test }}
diff --git a/.github/workflows/test-exchange.yml b/.github/workflows/test-exchange.yml
index b4c0ed3c9..c2ddec4cb 100644
--- a/.github/workflows/test-exchange.yml
+++ b/.github/workflows/test-exchange.yml
@@ -52,7 +52,7 @@ jobs:
         test:
           - Exchange.test
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4.1.7
         with:
           name: files-ex4
       - name: Run ${{ matrix.test }}
diff --git a/.github/workflows/test-indicator.yml b/.github/workflows/test-indicator.yml
index 87b68aa41..6dfe24d51 100644
--- a/.github/workflows/test-indicator.yml
+++ b/.github/workflows/test-indicator.yml
@@ -54,7 +54,7 @@ jobs:
           - IndicatorTf.test
           - IndicatorTick.test
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4.1.7
         with:
           name: files-ex4
       - name: Run ${{ matrix.test }}
diff --git a/.github/workflows/test-indicators-special.yml b/.github/workflows/test-indicators-special.yml
index 6e3cfc6e0..440fcac53 100644
--- a/.github/workflows/test-indicators-special.yml
+++ b/.github/workflows/test-indicators-special.yml
@@ -52,7 +52,7 @@ jobs:
         test:
           - Indi_Custom.test
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4.1.7
         with:
           name: files-ex4
       - name: Run ${{ matrix.test }}
diff --git a/.github/workflows/test-indicators-tick.yml b/.github/workflows/test-indicators-tick.yml
index 25eabe43c..b7ef347ff 100644
--- a/.github/workflows/test-indicators-tick.yml
+++ b/.github/workflows/test-indicators-tick.yml
@@ -52,7 +52,7 @@ jobs:
         test:
           - Indi_Tick.test
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4.1.7
         with:
           name: files-ex4
       - name: Run ${{ matrix.test }}
diff --git a/.github/workflows/test-indicators.yml b/.github/workflows/test-indicators.yml
index 081413a3d..c9b81ca3d 100644
--- a/.github/workflows/test-indicators.yml
+++ b/.github/workflows/test-indicators.yml
@@ -117,7 +117,7 @@ jobs:
           - Indi_ZigZag.test
           - Indi_ZigZagColor.test
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4.1.7
         with:
           name: files-ex4
       - name: Run ${{ matrix.test }}
diff --git a/.github/workflows/test-storage.yml b/.github/workflows/test-storage.yml
index 327fce7cd..3b8ef8266 100644
--- a/.github/workflows/test-storage.yml
+++ b/.github/workflows/test-storage.yml
@@ -50,7 +50,7 @@ jobs:
         test:
           - Collection.test
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4.1.7
         with:
           name: files-ex4
       - name: Run ${{ matrix.test }}
diff --git a/.github/workflows/test-task.yml b/.github/workflows/test-task.yml
index faccb308a..2c49b5985 100644
--- a/.github/workflows/test-task.yml
+++ b/.github/workflows/test-task.yml
@@ -58,7 +58,7 @@ jobs:
           - Taskable.car.test
           - Taskable.test
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4.1.7
         with:
           name: files-ex4
       - name: Run ${{ matrix.test }}
diff --git a/.github/workflows/test-tick.yml b/.github/workflows/test-tick.yml
index 941fe371a..5ea163649 100644
--- a/.github/workflows/test-tick.yml
+++ b/.github/workflows/test-tick.yml
@@ -49,7 +49,7 @@ jobs:
         test:
           - TickManager.test
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4.1.7
         with:
           name: files-ex4
       - name: Run ${{ matrix.test }}
diff --git a/.github/workflows/test-trade.yml b/.github/workflows/test-trade.yml
index a3a9091ec..5398bd724 100644
--- a/.github/workflows/test-trade.yml
+++ b/.github/workflows/test-trade.yml
@@ -53,7 +53,7 @@ jobs:
           - TradeSignalTest
           - TradeSignalManagerTest
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4.1.7
         with:
           name: files-ex4
       - name: Run ${{ matrix.test }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 35d1d4e1e..6872c0d12 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -76,7 +76,7 @@ jobs:
           - TickerTest
           - TradeTest
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4.1.7
         with:
           name: files-ex4
       - name: Run ${{ matrix.test }}
@@ -115,7 +115,7 @@ jobs:
           - TimerTest
           - ValueStorageTest
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4.1.7
         with:
           name: files-ex4
       - name: Run ${{ matrix.test }}
@@ -139,7 +139,7 @@ jobs:
           # @fixme: GH-266
           - WebTest
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4.1.7
         with:
           name: files-ex4
       - name: Run ${{ matrix.test }}
@@ -161,7 +161,7 @@ jobs:
         test:
           - TradeSignalTest
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4.1.7
         with:
           name: files-ex4
       - name: Run ${{ matrix.test }}