diff --git a/.github/workflows/BranchCI.yaml b/.github/workflows/BranchCI.yaml
index 7cd8fbc..9bcd534 100644
--- a/.github/workflows/BranchCI.yaml
+++ b/.github/workflows/BranchCI.yaml
@@ -7,7 +7,7 @@ on:
 
 jobs:
   light-ci:
-    name: Lint ubuntu-latest Py3.8
+    name: Lint ubuntu-latest Py3.9
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v1
@@ -23,7 +23,7 @@ jobs:
     # More info on options: https://github.com/conda-incubator/setup-miniconda
     - uses: conda-incubator/setup-miniconda@v2
       with:
-        python-version: 3.8
+        python-version: 3.9
         environment-file: devtools/conda-envs/test_env.yaml
         activate-environment: test
         auto-update-conda: false
@@ -49,6 +49,6 @@ jobs:
       with:
         file: ./coverage.xml
         flags: unittests
-        name: codecov-ubuntu-latest-py3.8
+        name: codecov-ubuntu-latest-py3.9
 
         
diff --git a/.github/workflows/CI.yaml b/.github/workflows/CI.yaml
index c0b21ee..3af7d25 100644
--- a/.github/workflows/CI.yaml
+++ b/.github/workflows/CI.yaml
@@ -15,7 +15,7 @@ on:
 
 jobs:
   lint:
-    name: Lint ubuntu-latest Py3.8
+    name: Lint ubuntu-latest Py3.9
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v1
@@ -31,7 +31,7 @@ jobs:
     # More info on options: https://github.com/conda-incubator/setup-miniconda
     - uses: conda-incubator/setup-miniconda@v2
       with:
-        python-version: 3.8
+        python-version: 3.9
         environment-file: devtools/conda-envs/test_env.yaml
         activate-environment: test
         auto-update-conda: false
@@ -56,7 +56,7 @@ jobs:
     strategy:
       matrix:
         os: [macOS-latest, ubuntu-latest, windows-latest]
-        python-version: [3.7, 3.8]
+        python-version: [3.8, 3.9]
     steps:
     - uses: actions/checkout@v1
     - name: Additional info about the build
diff --git a/.github/workflows/Docs.yaml b/.github/workflows/Docs.yaml
index 6929b4f..7654130 100644
--- a/.github/workflows/Docs.yaml
+++ b/.github/workflows/Docs.yaml
@@ -4,7 +4,7 @@ on: push
 
 jobs:
   docs:
-    name: Docs ubuntu-latest Py3.8
+    name: Docs ubuntu-latest Py3.9
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v1
@@ -20,7 +20,7 @@ jobs:
     # More info on options: https://github.com/conda-incubator/setup-miniconda
     - uses: conda-incubator/setup-miniconda@v2
       with:
-        python-version: 3.8
+        python-version: 3.9
         environment-file: devtools/conda-envs/test_env.yaml
         activate-environment: test
         auto-update-conda: false
diff --git a/.github/workflows/Release.yaml b/.github/workflows/Release.yaml
index 29ddab5..95f1c84 100644
--- a/.github/workflows/Release.yaml
+++ b/.github/workflows/Release.yaml
@@ -8,7 +8,7 @@ on:
 
 jobs:
   lint:
-    name: Lint ubuntu-latest Py3.8
+    name: Lint ubuntu-latest Py3.9
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v1
@@ -24,7 +24,7 @@ jobs:
     # More info on options: https://github.com/conda-incubator/setup-miniconda
     - uses: conda-incubator/setup-miniconda@v2
       with:
-        python-version: 3.8
+        python-version: 3.9
         environment-file: devtools/conda-envs/test_env.yaml
         activate-environment: test
         auto-update-conda: false
@@ -49,7 +49,7 @@ jobs:
     strategy:
       matrix:
         os: [macOS-latest, ubuntu-latest, windows-latest]
-        python-version: [3.7, 3.8]
+        python-version: [3.8, 3.9]
     steps:
     - uses: actions/checkout@v1
     - name: Additional info about the build
@@ -83,7 +83,7 @@ jobs:
         name: codecov-${{ matrix.os }}-py${{ matrix.python-version }}
 
   deploy:
-    name: PyPi ubuntu-latest Py3.8
+    name: PyPi ubuntu-latest Py3.9
     # Run only for tagged releases publishing development or release candidates
     # only to test.pypi, otherwise to both it and the main pypi.
     if: github.event_name == 'release' && startsWith(github.ref, 'refs/tags')
@@ -91,10 +91,10 @@ jobs:
     needs: [lint, test]
     steps:
     - uses: actions/checkout@v1
-    - name: Set up Python 3.8
+    - name: Set up Python 3.9
       uses: actions/setup-python@v1
       with:
-        python-version: 3.8
+        python-version: 3.9
     - name: Install package
       shell: bash -l {0}
       run: |
diff --git a/setup.py b/setup.py
index e7fcded..62b4e0e 100644
--- a/setup.py
+++ b/setup.py
@@ -55,8 +55,8 @@
         'License :: OSI Approved :: BSD License',
         'Natural Language :: English',
         'Programming Language :: Python :: 3 :: Only',
-        'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
     ],
     entry_points={
         'console_scripts': [