diff --git a/.github/workflows/build_docs.yaml b/.github/workflows/build_docs.yaml
index a3aa0534..825dd169 100644
--- a/.github/workflows/build_docs.yaml
+++ b/.github/workflows/build_docs.yaml
@@ -23,7 +23,7 @@ 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.yaml
         cache-environment: false
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 80cd3c22..a6be344c 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: true
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 10ce753d..9169556a 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -41,7 +41,7 @@ jobs:
       run: echo "date=$(date +%Y-%m-%d)" >> "${GITHUB_OUTPUT}"
 
     - name: Setup Micromamba
-      uses: mamba-org/setup-micromamba@v1
+      uses: mamba-org/setup-micromamba@v2
       with:
         environment-file: ci/test_environment.yaml
         cache-environment: false