diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e8bbbc91..6893612c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,7 +15,7 @@ jobs:
       fail-fast: false
       matrix:
         os: ["windows-latest", "ubuntu-latest"]
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
 
     steps:
       - name: Set up Git repository
@@ -39,13 +39,12 @@ jobs:
         shell: bash -l {0}
         run: |
           python -m pip install --upgrade pip wheel
-          pip install nose
           pip install coveralls
 
       - name: Run tests
         shell: bash -l {0}
         run: |
-          nosetests -v --with-coverage --cover-package=dolfyn dolfyn
+          coverage run -m pytest
 
       - name: Upload coverage data to coveralls.io
         shell: bash -l {0}
diff --git a/docs/environment.yml b/docs/environment.yml
index 959f91a2..57988f32 100644
--- a/docs/environment.yml
+++ b/docs/environment.yml
@@ -19,7 +19,6 @@ dependencies:
     - iniconfig>=1.1.1
     - jinja2>=3.0.1
     - markupsafe>=2.0.1
-    - nose>=1.3.7
     - numpy>=1.21.1
     - packaging>=21.0
     - pandas>=1.3.0