diff --git a/.github/workflows/build-conquest-python.yml b/.github/workflows/build-conquest-python.yml
index 7e58ec9..f269725 100644
--- a/.github/workflows/build-conquest-python.yml
+++ b/.github/workflows/build-conquest-python.yml
@@ -9,7 +9,8 @@ on:  # yamllint disable-line rule:truthy
         default: false
         type: boolean
       platforms:
-        description: 'Platform to build for, eg. '
+        description: "Platform to build for"
+        type: choice
         options:
           - 'rocky8'
           - 'ubuntu'
@@ -31,7 +32,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set output
         id: set_output
@@ -64,13 +65,13 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         if: ${{ needs.setup.outputs.python == 'python' }}
         with:
-          python-version: '3.9'
+          python-version: '3.11'
 
       - name: Set up Python environment
         run: |
@@ -118,3 +119,19 @@ jobs:
           jfrog rt upload --flat \
             "${{ env.archive_path }}/${{ env.archive_filename }}" \
             "ccdc-3rdparty-python-interpreters/conquest_python/2.7/"
+
+      - name: Upload conquest python to ProGet
+        if: ${{ inputs.artifactory-push }}
+        shell: bash
+        env:
+          PROGET_API_KEY: ${{ secrets.PROGET_API_KEY }}
+          PROGET_BASE_URL: ${{ vars.PROGET_BASE_URL }}
+          PROGET_ASSET_DIRECTORY: ${{ vars.PROGET_ASSET_DIRECTORY }}
+        run: |
+          PROGET_ENDPOINT="${PROGET_BASE_URL}/endpoints/${PROGET_ASSET_DIRECTORY}/content/conquest_python/2.7/${{ env.archive_filename }}"
+
+          curl -X POST \
+            -H "X-ApiKey: ${PROGET_API_KEY}" \
+            --data-binary "@${{ env.archive_path }}/${{ env.archive_filename }}" \
+            --fail-with-body \
+            "$PROGET_ENDPOINT"
diff --git a/build_conquest_python.py b/build_conquest_python.py
index 8b8ec27..e4653c4 100755
--- a/build_conquest_python.py
+++ b/build_conquest_python.py
@@ -512,7 +512,7 @@ class JpegPackage(InstallInConquestPythonBaseMixin, AutoconfMixin, NoArchiveMixi
     @property
     def source_archives(self):
         return {
-            f'jpegsrc.v{self.version}.tar.gz': f'https://fossies.org/linux/misc/jpegsrc.v{self.version}.tar.gz'
+            f'jpegsrc.v{self.version}.tar.gz': f'https://www.ijg.org/files/jpegsrc.v{self.version}.tar.gz'
         }