diff --git a/.github/workflows/all_os_versions.txt b/.github/workflows/all_os_versions.txt
new file mode 100644
index 000000000..93d2aa0a7
--- /dev/null
+++ b/.github/workflows/all_os_versions.txt
@@ -0,0 +1 @@
+["ubuntu-latest", "macos-latest", "windows-latest", "macos-13"]
diff --git a/.github/workflows/all_python_versions.txt b/.github/workflows/all_python_versions.txt
new file mode 100644
index 000000000..7d1db34cd
--- /dev/null
+++ b/.github/workflows/all_python_versions.txt
@@ -0,0 +1 @@
+["3.9", "3.10", "3.11", "3.12"]
diff --git a/.github/workflows/dailies.yml b/.github/workflows/dailies.yml
index 459246091..136590652 100644
--- a/.github/workflows/dailies.yml
+++ b/.github/workflows/dailies.yml
@@ -6,6 +6,18 @@ on:
     - cron: "0 4 * * *" # Daily at 8PM PST, 11PM EST, 5AM CET to avoid working hours
 
 jobs:
+  load_python_and_os_versions:
+    runs-on: ubuntu-latest
+    outputs:
+      ALL_PYTHON_VERSIONS: ${{ steps.load_python_versions.outputs.python_versions }}
+      ALL_OS_VERSIONS: ${{ steps.load_os_versions.outputs.os_versions }}
+    steps:
+      - uses: actions/checkout@v4
+      - id: load_python_versions
+        run: echo "python_versions=$(cat ./.github/workflows/all_python_versions.txt)" >> "$GITHUB_OUTPUT"
+      - id: load_os_versions
+        run: echo "os_versions=$(cat ./.github/workflows/all_os_versions.txt)" >> "$GITHUB_OUTPUT"
+
   build-and-upload-docker-image-dev:
     uses: ./.github/workflows/build_and_upload_docker_image_dev.yml
     secrets:
@@ -13,25 +25,36 @@ jobs:
       DOCKER_UPLOADER_PASSWORD: ${{ secrets.DOCKER_UPLOADER_PASSWORD }}
 
   run-daily-tests:
+    needs: load_python_and_os_versions
     uses: ./.github/workflows/testing.yml
     secrets:
       AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
       AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
       S3_GIN_BUCKET: ${{ secrets.S3_GIN_BUCKET }}
       CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+    with:
+      python-versions: ${{ needs.load_python_and_os_versions.outputs.ALL_PYTHON_VERSIONS }}
+      os-versions: ${{ needs.load_python_and_os_versions.outputs.ALL_OS_VERSIONS }}
 
   run-daily-dev-tests:
+    needs: load_python_and_os_versions
     uses: ./.github/workflows/dev-testing.yml
     secrets:
       DANDI_API_KEY: ${{ secrets.DANDI_API_KEY }}
       AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
       AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
       S3_GIN_BUCKET: ${{ secrets.S3_GIN_BUCKET }}
+    with:
+      python-versions: ${{ needs.load_python_and_os_versions.outputs.ALL_PYTHON_VERSIONS }}
 
   run-daily-live-service-testing:
+    needs: load_python_and_os_versions
     uses: ./.github/workflows/live-service-testing.yml
     secrets:
       DANDI_API_KEY: ${{ secrets.DANDI_API_KEY }}
+    with:
+      python-versions: ${{ needs.load_python_and_os_versions.outputs.ALL_PYTHON_VERSIONS }}
+      os-versions: ${{ needs.load_python_and_os_versions.outputs.ALL_OS_VERSIONS }}
 
   run-daily-neuroconv-docker-testing:
     uses: ./.github/workflows/neuroconv_docker_testing.yml
diff --git a/.github/workflows/deploy-tests.yml b/.github/workflows/deploy-tests.yml
index 4f67d15de..a18fe8310 100644
--- a/.github/workflows/deploy-tests.yml
+++ b/.github/workflows/deploy-tests.yml
@@ -13,6 +13,17 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
+  load_python_and_os_versions:
+    runs-on: ubuntu-latest
+    outputs:
+      ALL_PYTHON_VERSIONS: ${{ steps.load_python_versions.outputs.python_versions }}
+      ALL_OS_VERSIONS: ${{ steps.load_os_versions.outputs.os_versions }}
+    steps:
+      - uses: actions/checkout@v4
+      - id: load_python_versions
+        run: echo "python_versions=$(cat ./.github/workflows/all_python_versions.txt)" >> "$GITHUB_OUTPUT"
+      - id: load_os_versions
+        run: echo "os_versions=$(cat ./.github/workflows/all_os_versions.txt)" >> "$GITHUB_OUTPUT"
 
   assess-file-changes:
     uses: ./.github/workflows/assess-file-changes.yml
@@ -31,7 +42,7 @@ jobs:
           0
 
   run-tests:
-    needs: assess-file-changes
+    needs: [assess-file-changes, load_python_and_os_versions]
     if: ${{ needs.assess-file-changes.outputs.SOURCE_CHANGED == 'true' }}
     uses: ./.github/workflows/testing.yml
     secrets:
@@ -40,28 +51,28 @@ jobs:
       S3_GIN_BUCKET: ${{ secrets.S3_GIN_BUCKET }}
       CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
     with:  #  Ternary operator: condition && value_if_true || value_if_false
-      python-versions: ${{ github.event.pull_request.draft == true && '["3.9"]' || '["3.9", "3.10", "3.11", "3.12"]' }}
-      os-versions: ${{ github.event.pull_request.draft == true && '["ubuntu-latest"]' || '["ubuntu-latest", "macos-latest", "macos-13", "windows-latest"]' }}
+      python-versions: ${{ github.event.pull_request.draft == true && '["3.9"]' || needs.load_python_and_os_versions.outputs.ALL_PYTHON_VERSIONS }}
+      os-versions: ${{ github.event.pull_request.draft == true && '["ubuntu-latest"]' || needs.load_python_and_os_versions.outputs.ALL_OS_VERSIONS }}
 
   # If the conversion gallery is the only thing that changed, run doctests only
   run-doctests-only:
-    needs: assess-file-changes
+    needs: [assess-file-changes, load_python_and_os_versions]
     if: ${{ needs.assess-file-changes.outputs.CONVERSION_GALLERY_CHANGED == 'true' && needs.assess-file-changes.outputs.SOURCE_CHANGED != 'true' }}
     uses: ./.github/workflows/doctests.yml
     with:  #  Ternary operator: condition && value_if_true || value_if_false
-      python-versions: ${{ github.event.pull_request.draft == true && '["3.9"]' || '["3.9", "3.10", "3.11", "3.12"]' }}
-      os-versions: ${{ github.event.pull_request.draft == true && '["ubuntu-latest"]' || '["ubuntu-latest", "macos-latest", "macos-13", "windows-latest"]' }}
+      python-versions: ${{ github.event.pull_request.draft == true && '["3.9"]' || needs.load_python_and_os_versions.outputs.ALL_PYTHON_VERSIONS }}
+      os-versions: ${{ github.event.pull_request.draft == true && '["ubuntu-latest"]' || needs.load_python_and_os_versions.outputs.ALL_OS_VERSIONS }}
 
 
   run-live-service-tests:
-    needs: assess-file-changes
+    needs: [assess-file-changes, load_python_and_os_versions]
     if: ${{ needs.assess-file-changes.outputs.SOURCE_CHANGED == 'true' }}
     uses: ./.github/workflows/live-service-testing.yml
     secrets:
       DANDI_API_KEY: ${{ secrets.DANDI_API_KEY }}
     with:  #  Ternary operator: condition && value_if_true || value_if_false
-      python-versions: ${{ github.event.pull_request.draft == true && '["3.9"]' || '["3.9", "3.10", "3.11", "3.12"]' }}
-      os-versions: ${{ github.event.pull_request.draft == true && '["ubuntu-latest"]' || '["ubuntu-latest", "macos-latest", "macos-13", "windows-latest"]' }}
+      python-versions: ${{ github.event.pull_request.draft == true && '["3.9"]' || needs.load_python_and_os_versions.outputs.ALL_PYTHON_VERSIONS }}
+      os-versions: ${{ github.event.pull_request.draft == true && '["ubuntu-latest"]' || needs.load_python_and_os_versions.outputs.ALL_OS_VERSIONS }}
 
 
   check-final-status:
diff --git a/.github/workflows/dev-testing.yml b/.github/workflows/dev-testing.yml
index 31b5329a8..65c011653 100644
--- a/.github/workflows/dev-testing.yml
+++ b/.github/workflows/dev-testing.yml
@@ -7,7 +7,6 @@ on:
         description: 'List of Python versions to use in matrix, as JSON string'
         required: true
         type: string
-        default: '["3.9", "3.10", "3.11", "3.12"]'
     secrets:
       DANDI_API_KEY:
         required: true
diff --git a/.github/workflows/doctests.yml b/.github/workflows/doctests.yml
index e492eda0c..5d96bf4a3 100644
--- a/.github/workflows/doctests.yml
+++ b/.github/workflows/doctests.yml
@@ -6,12 +6,10 @@ on:
         description: 'List of Python versions to use in matrix, as JSON string'
         required: true
         type: string
-        default: '["3.9", "3.10", "3.11", "3.12"]'
       os-versions:
         description: 'List of OS versions to use in matrix, as JSON string'
         required: true
         type: string
-        default: '["ubuntu-latest", "macos-latest", "windows-latest"]'
 
 
 jobs:
diff --git a/.github/workflows/live-service-testing.yml b/.github/workflows/live-service-testing.yml
index b9a425a8d..24eda7bc3 100644
--- a/.github/workflows/live-service-testing.yml
+++ b/.github/workflows/live-service-testing.yml
@@ -7,12 +7,10 @@ on:
         description: 'List of Python versions to use in matrix, as JSON string'
         required: true
         type: string
-        default: '["3.9", "3.10", "3.11", "3.12"]'
       os-versions:
         description: 'List of OS versions to use in matrix, as JSON string'
         required: true
         type: string
-        default: '["ubuntu-latest", "macos-latest", "windows-latest"]'
 
     secrets:
       DANDI_API_KEY:
diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 06de82c4c..d8c5bb9fd 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -7,13 +7,10 @@ on:
         description: 'List of Python versions to use in matrix, as JSON string'
         required: true
         type: string
-        default: '["3.9", "3.10", "3.11", "3.12"]'
       os-versions:
         description: 'List of OS versions to use in matrix, as JSON string'
         required: true
         type: string
-        default: '["ubuntu-latest", "macos-latest", "windows-latest"]'
-
 
     secrets:
       AWS_ACCESS_KEY_ID:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 931383066..268a773e9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## Deprecations
 
 ## Bug Fixes
+* Fixed dailies [PR #1113](https://github.com/catalystneuro/neuroconv/pull/1113)
 
 ## Features
 * Using in-house `GenericDataChunkIterator` [PR #1068](https://github.com/catalystneuro/neuroconv/pull/1068)