diff --git a/.github/workflows/benchmarks.yml b/.github/workflows/benchmarks.yml
index a8a567048a3..c0858079636 100644
--- a/.github/workflows/benchmarks.yml
+++ b/.github/workflows/benchmarks.yml
@@ -48,7 +48,7 @@ jobs:
 
       # Install Micromamba with conda-forge dependencies
       - name: Setup Micromamba
-        uses: mamba-org/setup-micromamba@d7c9bd84e824b79d2af72a2d4196c7f4300d3476 # v3.0.0
+        uses: mamba-org/setup-micromamba@ce51e99f4bb8a82ab7158c4dc59ef4634c59c4f9 # v3.1.0
         with:
           environment-name: pygmt
           cache-environment: true
diff --git a/.github/workflows/cache_data.yaml b/.github/workflows/cache_data.yaml
index 78c4e8192f1..5565da7b624 100644
--- a/.github/workflows/cache_data.yaml
+++ b/.github/workflows/cache_data.yaml
@@ -50,7 +50,7 @@ jobs:
 
       # Install Micromamba with conda-forge dependencies
       - name: Setup Micromamba
-        uses: mamba-org/setup-micromamba@d7c9bd84e824b79d2af72a2d4196c7f4300d3476 # v3.0.0
+        uses: mamba-org/setup-micromamba@ce51e99f4bb8a82ab7158c4dc59ef4634c59c4f9 # v3.1.0
         with:
           environment-name: pygmt
           create-args: >-
diff --git a/.github/workflows/ci_docs.yml b/.github/workflows/ci_docs.yml
index 4347e43a924..29c5f678e4f 100644
--- a/.github/workflows/ci_docs.yml
+++ b/.github/workflows/ci_docs.yml
@@ -83,7 +83,7 @@ jobs:
 
       # Install Micromamba with conda-forge dependencies
       - name: Setup Micromamba
-        uses: mamba-org/setup-micromamba@d7c9bd84e824b79d2af72a2d4196c7f4300d3476 # v3.0.0
+        uses: mamba-org/setup-micromamba@ce51e99f4bb8a82ab7158c4dc59ef4634c59c4f9 # v3.1.0
         with:
           environment-name: pygmt
           cache-environment: true
diff --git a/.github/workflows/ci_doctests.yaml b/.github/workflows/ci_doctests.yaml
index 17d0a43e9d3..92ad8de129e 100644
--- a/.github/workflows/ci_doctests.yaml
+++ b/.github/workflows/ci_doctests.yaml
@@ -45,7 +45,7 @@ jobs:
 
       # Install Micromamba with conda-forge dependencies
       - name: Setup Micromamba
-        uses: mamba-org/setup-micromamba@d7c9bd84e824b79d2af72a2d4196c7f4300d3476 # v3.0.0
+        uses: mamba-org/setup-micromamba@ce51e99f4bb8a82ab7158c4dc59ef4634c59c4f9 # v3.1.0
         with:
           environment-name: pygmt
           create-args: >-
diff --git a/.github/workflows/ci_tests.yaml b/.github/workflows/ci_tests.yaml
index 9a3727900ed..178fd7580a5 100644
--- a/.github/workflows/ci_tests.yaml
+++ b/.github/workflows/ci_tests.yaml
@@ -120,7 +120,7 @@ jobs:
 
       # Install Micromamba with conda-forge dependencies
       - name: Setup Micromamba
-        uses: mamba-org/setup-micromamba@d7c9bd84e824b79d2af72a2d4196c7f4300d3476 # v3.0.0
+        uses: mamba-org/setup-micromamba@ce51e99f4bb8a82ab7158c4dc59ef4634c59c4f9 # v3.1.0
         with:
           environment-name: pygmt
           cache-environment: true
diff --git a/.github/workflows/ci_tests_dev.yaml b/.github/workflows/ci_tests_dev.yaml
index 20fa31fdc41..c1d0d98a7c4 100644
--- a/.github/workflows/ci_tests_dev.yaml
+++ b/.github/workflows/ci_tests_dev.yaml
@@ -64,7 +64,7 @@ jobs:
 
       # Install Micromamba with conda-forge dependencies
       - name: Setup Micromamba
-        uses: mamba-org/setup-micromamba@d7c9bd84e824b79d2af72a2d4196c7f4300d3476 # v3.0.0
+        uses: mamba-org/setup-micromamba@ce51e99f4bb8a82ab7158c4dc59ef4634c59c4f9 # v3.1.0
         with:
           environment-name: pygmt
           cache-environment: true
diff --git a/.github/workflows/ci_tests_legacy.yaml b/.github/workflows/ci_tests_legacy.yaml
index b3c0cb25250..e7ba82d32c8 100644
--- a/.github/workflows/ci_tests_legacy.yaml
+++ b/.github/workflows/ci_tests_legacy.yaml
@@ -54,7 +54,7 @@ jobs:
 
       # Install Micromamba with conda-forge dependencies
       - name: Setup Micromamba
-        uses: mamba-org/setup-micromamba@d7c9bd84e824b79d2af72a2d4196c7f4300d3476 # v3.0.0
+        uses: mamba-org/setup-micromamba@ce51e99f4bb8a82ab7158c4dc59ef4634c59c4f9 # v3.1.0
         with:
           environment-name: pygmt
           create-args: >-