diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index aa8637de3..4a19eaa68 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -11,7 +11,6 @@ on:
   pull_request:
 
 env:
-  dotnet_sdk_version: '10.0.100-preview.2.25081.1'
   postgis_version: 3
   DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
 
@@ -44,8 +43,6 @@ jobs:
 
       - name: Setup .NET Core SDK
         uses: actions/setup-dotnet@v4
-        with:
-          dotnet-version: ${{ env.dotnet_sdk_version }}
 
       - name: Build
         run: dotnet build --configuration Debug
@@ -153,8 +150,6 @@ jobs:
 
       - name: Setup .NET Core SDK
         uses: actions/setup-dotnet@v4
-        with:
-          dotnet-version: ${{ env.dotnet_sdk_version }}
 
       - name: Pack
         run: dotnet pack --configuration Release --property:PackageOutputPath="$PWD/nupkgs" --version-suffix "ci.$(date -u +%Y%m%dT%H%M%S)+sha.${GITHUB_SHA:0:9}" -p:ContinuousIntegrationBuild=true
@@ -187,8 +182,6 @@ jobs:
 
       - name: Setup .NET Core SDK
         uses: actions/setup-dotnet@v4
-        with:
-          dotnet-version: ${{ env.dotnet_sdk_version }}
 
       - name: Pack
         run: dotnet pack --configuration Release --property:PackageOutputPath="$PWD/nupkgs" -p:ContinuousIntegrationBuild=true
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 2277c425d..311726921 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -26,9 +26,6 @@ on:
   schedule:
     - cron: '30 22 * * 6'
 
-env:
-  dotnet_sdk_version: '10.0.100-preview.2.25081.1'
-
 jobs:
   analyze:
     name: Analyze
@@ -61,8 +58,6 @@ jobs:
 
     - name: Setup .NET Core SDK
       uses: actions/setup-dotnet@v4
-      with:
-        dotnet-version: ${{ env.dotnet_sdk_version }}
 
     - name: Build
       run: dotnet build -c Release