diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index 54aef54..dd9a41b 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -26,7 +26,7 @@ jobs:
         persist-credentials: false
 
     - name: Setup Micromamba
-      uses: mamba-org/setup-micromamba@d6abac32e3a0d16ca7161790b7c20e0167cfdae8  # v3.2.0
+      uses: mamba-org/setup-micromamba@f457c30a868e4760d3a6fcea5f25dc655b8edf39  # v3.2.1
       with:
         environment-name: TEST
         init-shell: bash
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 926924d..10c9bc7 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -24,7 +24,7 @@ jobs:
         persist-credentials: false
 
     - name: Setup Micromamba Python ${{ matrix.python-version }}
-      uses: mamba-org/setup-micromamba@d6abac32e3a0d16ca7161790b7c20e0167cfdae8 # v3.2.0
+      uses: mamba-org/setup-micromamba@f457c30a868e4760d3a6fcea5f25dc655b8edf39 # v3.2.1
       with:
         environment-name: TEST
         init-shell: bash
diff --git a/.github/workflows/tests_octave.yml b/.github/workflows/tests_octave.yml
index f1eb71f..5230829 100644
--- a/.github/workflows/tests_octave.yml
+++ b/.github/workflows/tests_octave.yml
@@ -24,7 +24,7 @@ jobs:
         persist-credentials: false
 
     - name: Setup Micromamba Python ${{ matrix.python-version }}
-      uses: mamba-org/setup-micromamba@d6abac32e3a0d16ca7161790b7c20e0167cfdae8 # v3.2.0
+      uses: mamba-org/setup-micromamba@f457c30a868e4760d3a6fcea5f25dc655b8edf39 # v3.2.1
       with:
         environment-name: TEST
         init-shell: bash