diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index cc853a8..755a24a 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -30,7 +30,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: set up conda environment
-        uses: mamba-org/setup-micromamba@v1
+        uses: mamba-org/setup-micromamba@v2
         with:
           environment-file: ci/environment.yml
           init-shell: >-
@@ -51,7 +51,7 @@ jobs:
           python -m pytest --cov=./ --cov-report=xml --verbose
 
       - name: Upload code coverage to Codecov
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@v4.6.0
         with:
           file: ./coverage.xml
           flags: unittests
diff --git a/.github/workflows/nightly.yaml b/.github/workflows/nightly.yaml
index aea6a20..b8b3923 100644
--- a/.github/workflows/nightly.yaml
+++ b/.github/workflows/nightly.yaml
@@ -22,7 +22,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: set up conda environment
-        uses: mamba-org/setup-micromamba@v1
+        uses: mamba-org/setup-micromamba@v2
         with:
           environment-file: ci/environment-upstream-dev.yml
           init-shell: >-
diff --git a/.github/workflows/pypi.yaml b/.github/workflows/pypi.yaml
index 3cde708..d2190b0 100644
--- a/.github/workflows/pypi.yaml
+++ b/.github/workflows/pypi.yaml
@@ -81,4 +81,4 @@ jobs:
           name: releases
           path: dist
       - name: Publish package to PyPI
-        uses: pypa/gh-action-pypi-publish@v1.9.0
+        uses: pypa/gh-action-pypi-publish@v1.11.0