diff --git a/.github/workflows/CD.yml b/.github/workflows/CD.yml
index b4412cc..047695f 100644
--- a/.github/workflows/CD.yml
+++ b/.github/workflows/CD.yml
@@ -11,10 +11,10 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v1
+      uses: actions/checkout@v2
 
     - name: Install .NET Core
-      uses: actions/setup-dotnet@v1
+      uses: actions/setup-dotnet@v1.4.0
       with:
         dotnet-version: 3.1.100
 
@@ -34,7 +34,7 @@ jobs:
 
     - name: Create release
       id: create_release
-      uses: actions/create-release@v1
+      uses: actions/create-release@v1.0.1
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
@@ -46,7 +46,7 @@ jobs:
         prerelease: false
 
     - name: Upload release asset (CLI)
-      uses: actions/upload-release-asset@v1.0.1
+      uses: actions/upload-release-asset@v1.0.2
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
@@ -56,7 +56,7 @@ jobs:
         asset_content_type: application/zip
 
     - name: Upload release asset (GUI)
-      uses: actions/upload-release-asset@v1.0.1
+      uses: actions/upload-release-asset@v1.0.2
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index dbe71a9..ddbf093 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -8,10 +8,10 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v1
+      uses: actions/checkout@v2
 
     - name: Install .NET Core
-      uses: actions/setup-dotnet@v1
+      uses: actions/setup-dotnet@v1.4.0
       with:
         dotnet-version: 3.1.100
 
@@ -22,13 +22,13 @@ jobs:
       run: dotnet publish DiscordChatExporter.Gui/ -o DiscordChatExporter.Gui/bin/Publish/ --configuration Release
 
     - name: Upload build artifacts (CLI)
-      uses: actions/upload-artifact@master
+      uses: actions/upload-artifact@v1
       with:
         name: DiscordChatExporter.CLI
         path: DiscordChatExporter.Cli/bin/Publish/
 
     - name: Upload build artifact (GUI)
-      uses: actions/upload-artifact@master
+      uses: actions/upload-artifact@v1
       with:
         name: DiscordChatExporter
         path: DiscordChatExporter.Gui/bin/Publish/