diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
index 5db1a4f5c16..19e32c978a3 100644
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -142,7 +142,7 @@ jobs:
           mv dist/MDAnalysisTests-* testsuite/dist
 
       - name: upload_source_and_wheels
-        uses: pypa/gh-action-pypi-publish@v1.10.2
+        uses: pypa/gh-action-pypi-publish@v1.11.0
         with:
           skip_existing: true
           repository_url: https://test.pypi.org/legacy/
@@ -171,7 +171,7 @@ jobs:
           mv dist/MDAnalysisTests-* testsuite/dist
 
       - name: upload_tests
-        uses: pypa/gh-action-pypi-publish@v1.10.2
+        uses: pypa/gh-action-pypi-publish@v1.11.0
         with:
           packages_dir: testsuite/dist
           skip_existing: true
@@ -201,7 +201,7 @@ jobs:
           mv dist/MDAnalysisTests-* testsuite/dist
 
       - name: upload_source_and_wheels
-        uses: pypa/gh-action-pypi-publish@v1.10.2
+        uses: pypa/gh-action-pypi-publish@v1.11.0
 
   upload_pypi_mdanalysistests:
     if: |
@@ -227,7 +227,7 @@ jobs:
           mv dist/MDAnalysisTests-* testsuite/dist
 
       - name: upload_tests
-        uses: pypa/gh-action-pypi-publish@v1.10.2
+        uses: pypa/gh-action-pypi-publish@v1.11.0
         with:
           packages_dir: testsuite/dist
 
@@ -256,7 +256,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: setup_micromamba
-        uses: mamba-org/setup-micromamba@v1
+        uses: mamba-org/setup-micromamba@v2
         with:
           environment-name: mda
           create-args: >-
diff --git a/.github/workflows/gh-ci-cron.yaml b/.github/workflows/gh-ci-cron.yaml
index 072d1cecb51..34aadb7c941 100644
--- a/.github/workflows/gh-ci-cron.yaml
+++ b/.github/workflows/gh-ci-cron.yaml
@@ -104,7 +104,7 @@ jobs:
         os-type: "ubuntu"
 
     - name: setup_micromamba
-      uses: mamba-org/setup-micromamba@v1
+      uses: mamba-org/setup-micromamba@v2
       with:
         environment-name: mda
         create-args: >-
@@ -157,7 +157,7 @@ jobs:
         os-type: ${{ matrix.os }}
 
     - name: setup_micromamba
-      uses: mamba-org/setup-micromamba@v1
+      uses: mamba-org/setup-micromamba@v2
       with:
         environment-name: mda
         create-args: >-
@@ -249,7 +249,7 @@ jobs:
         os-type: ${{ matrix.os }}
 
     - name: setup_micromamba
-      uses: mamba-org/setup-micromamba@v1
+      uses: mamba-org/setup-micromamba@v2
       with:
         environment-name: mda
         create-args: >-
diff --git a/.github/workflows/gh-ci.yaml b/.github/workflows/gh-ci.yaml
index c07535e2f78..d389356450e 100644
--- a/.github/workflows/gh-ci.yaml
+++ b/.github/workflows/gh-ci.yaml
@@ -72,7 +72,7 @@ jobs:
         os-type: ${{ matrix.os }}
 
     - name: setup_micromamba
-      uses: mamba-org/setup-micromamba@v1
+      uses: mamba-org/setup-micromamba@v2
       with:
         environment-name: mda
         create-args: >-
@@ -150,7 +150,7 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: setup_micromamba
-      uses: mamba-org/setup-micromamba@v1
+      uses: mamba-org/setup-micromamba@v2
       with:
         environment-name: mda
         create-args: >-
diff --git a/.github/workflows/linters.yaml b/.github/workflows/linters.yaml
index ebc6225036c..f8b24dcd091 100644
--- a/.github/workflows/linters.yaml
+++ b/.github/workflows/linters.yaml
@@ -76,7 +76,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: setup_micromamba
-        uses: mamba-org/setup-micromamba@v1
+        uses: mamba-org/setup-micromamba@v2
         with:
           environment-name: mda
           create-args: >-