diff --git a/.github/workflows/build_docs.yaml b/.github/workflows/build_docs.yaml
index 4c9c528f..0c324f79 100644
--- a/.github/workflows/build_docs.yaml
+++ b/.github/workflows/build_docs.yaml
@@ -20,7 +20,7 @@ jobs:
       run: git fetch --prune --unshallow --tags
 
     - name: Setup Micromamba
-      uses: mamba-org/setup-micromamba@v1
+      uses: mamba-org/setup-micromamba@v2
       with:
         environment-file: ci/test_environment.yml
         cache-environment: false
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a6f78078..6f596344 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -67,7 +67,7 @@ jobs:
         echo ${{ steps.get_version.outputs.version }}
 
     - name: Setup Micromamba
-      uses: mamba-org/setup-micromamba@v1
+      uses: mamba-org/setup-micromamba@v2
       with:
         environment-file: ci/test_environment.yml
         cache-environment: false
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 234ea877..9a551695 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -38,7 +38,7 @@ jobs:
       run: git fetch --prune --unshallow --tags
 
     - name: Setup Micromamba
-      uses: mamba-org/setup-micromamba@v1
+      uses: mamba-org/setup-micromamba@v2
       with:
         environment-file: ci/test_environment.yml
         cache-environment: false