diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5c16696c52..2016d8c405 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v5
       - name: setup .NET
-        uses: actions/setup-dotnet@v5.0.0
+        uses: actions/setup-dotnet@v5.3.0
       - name: Populate Databases.yaml
         shell: bash
         run: |
@@ -86,7 +86,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v5
       - name: setup .NET
-        uses: actions/setup-dotnet@v5.0.0
+        uses: actions/setup-dotnet@v5.3.0
       - name: Populate Databases.yaml
         shell: bash
         run: |
@@ -154,13 +154,13 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v5
       - name: setup .NET
-        uses: actions/setup-dotnet@v5.0.0
+        uses: actions/setup-dotnet@v5.3.0
       - name: Determine RDMP build version
         id: version
         shell: bash
         run: perl -ne "print \"rdmpversion=\$1\n\" if /AssemblyInformationalVersion\(\"([0-9a-z.-]+)\"\)/;" SharedAssemblyInfo.cs >> $GITHUB_OUTPUT
       - name: Setup .NET Core
-        uses: actions/setup-dotnet@v5.0.0
+        uses: actions/setup-dotnet@v5.3.0
         with:
           dotnet-version: 7.0.x
       - name: BundleSource
@@ -294,7 +294,7 @@ jobs:
           path: ${{ github.workspace }}/
           key: ${{ github.sha }}-your-cache-key-bundled
       - name: setup .NET
-        uses: actions/setup-dotnet@v5.0.0
+        uses: actions/setup-dotnet@v5.3.0
       - name: Determine RDMP build version
         id: version
         shell: bash
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index cff7cefa04..ff839e174f 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -26,7 +26,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v5
       - name: setup .NET
-        uses: actions/setup-dotnet@v5.0.0
+        uses: actions/setup-dotnet@v5.3.0
         with:
           global-json-file: global.json
           dotnet-version: '6.0.x'
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index b85738f672..fefcedabde 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -17,7 +17,7 @@ jobs:
         with:
           submodules: true
       - name: Setup .NET Core
-        uses: actions/setup-dotnet@v5.0.0
+        uses: actions/setup-dotnet@v5.3.0
         with:
           dotnet-version: 6.0.x
       - name: Cache Nuget