diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 36e2798d..fd0341b5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
       - name: Checkout branch
         uses: actions/checkout@v4
       - name: Set up micromamba
-        uses: mamba-org/setup-micromamba@8752438cc2755ab7d0de2a8d70b694f5586baae8
+        uses: mamba-org/setup-micromamba@8767fb704bd78032e9392f0386bf46950bdd1194
       - name: Add micromamba to GITHUB_PATH
         run: echo "${HOME}/micromamba-bin" >> "$GITHUB_PATH"
       - name: Install Python 3.11
@@ -41,7 +41,7 @@ jobs:
       - name: Checkout branch
         uses: actions/checkout@v4
       - name: Set up conda env
-        uses: mamba-org/setup-micromamba@8752438cc2755ab7d0de2a8d70b694f5586baae8
+        uses: mamba-org/setup-micromamba@8767fb704bd78032e9392f0386bf46950bdd1194
         with:
           environment-file: environment.yml
           init-shell: ${{ matrix.os == 'windows-latest' && 'powershell' || 'bash' }}
diff --git a/.github/workflows/conda-build.yml b/.github/workflows/conda-build.yml
index 6f2da138..ef937200 100644
--- a/.github/workflows/conda-build.yml
+++ b/.github/workflows/conda-build.yml
@@ -32,7 +32,7 @@ jobs:
         uses: actions/checkout@v4
       - name: Fetch full git history
         run: git fetch --prune --unshallow
-      - uses: mamba-org/setup-micromamba@8752438cc2755ab7d0de2a8d70b694f5586baae8
+      - uses: mamba-org/setup-micromamba@8767fb704bd78032e9392f0386bf46950bdd1194
         with:
           init-shell: ${{ matrix.os == 'windows-latest' && 'cmd.exe' || 'bash' }}
           environment-name: build
diff --git a/.github/workflows/daily.yml b/.github/workflows/daily.yml
index 610dfca8..4d1b1ba1 100644
--- a/.github/workflows/daily.yml
+++ b/.github/workflows/daily.yml
@@ -24,7 +24,7 @@ jobs:
     steps:
       - name: Checkout branch
         uses: actions/checkout@v4
-      - uses: mamba-org/setup-micromamba@8752438cc2755ab7d0de2a8d70b694f5586baae8
+      - uses: mamba-org/setup-micromamba@8767fb704bd78032e9392f0386bf46950bdd1194
         with:
           environment-file: environment.yml
           create-args: >-