diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fe9247d2..c0b3ea15 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Install Python
         uses: actions/setup-python@v2
         with:
-          python-version: '3.9'
+          python-version: '3.13'
 
       - name: Setup pip cache
         uses: actions/cache@v2
@@ -115,7 +115,7 @@ jobs:
       - name: Install Python
         uses: actions/setup-python@v2
         with:
-          python-version: '3.9'
+          python-version: '3.13'
 
       - name: Setup pip cache
         uses: actions/cache@v2
diff --git a/.github/workflows/publish-runs-to-biosimulations.yml b/.github/workflows/publish-runs-to-biosimulations.yml
index 3286fdcc..ea4dbf64 100644
--- a/.github/workflows/publish-runs-to-biosimulations.yml
+++ b/.github/workflows/publish-runs-to-biosimulations.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Install Python
         uses: actions/setup-python@v2
         with:
-          python-version: '3.9'
+          python-version: '3.13'
 
       - name: Setup pip cache
         uses: actions/cache@v2
diff --git a/.github/workflows/submit-runs-to-runbiosimulations-and-publish.yml b/.github/workflows/submit-runs-to-runbiosimulations-and-publish.yml
index af15c7ad..396441e0 100644
--- a/.github/workflows/submit-runs-to-runbiosimulations-and-publish.yml
+++ b/.github/workflows/submit-runs-to-runbiosimulations-and-publish.yml
@@ -75,7 +75,7 @@ jobs:
       - name: Install Python
         uses: actions/setup-python@v2
         with:
-          python-version: '3.9'
+          python-version: '3.13'
 
       - name: Setup pip cache
         uses: actions/cache@v2
diff --git a/.github/workflows/verify-publication-to-biosimulations.yml b/.github/workflows/verify-publication-to-biosimulations.yml
index f01fa753..6039f071 100644
--- a/.github/workflows/verify-publication-to-biosimulations.yml
+++ b/.github/workflows/verify-publication-to-biosimulations.yml
@@ -27,7 +27,7 @@ jobs:
       - name: Install Python
         uses: actions/setup-python@v2
         with:
-          python-version: '3.9'
+          python-version: '3.13'
 
       - name: Setup pip cache
         uses: actions/cache@v2