diff --git a/.github/workflows/benchmarks.yml b/.github/workflows/benchmarks.yml
index a0380797bf8..047c43c264d 100644
--- a/.github/workflows/benchmarks.yml
+++ b/.github/workflows/benchmarks.yml
@@ -45,7 +45,7 @@ jobs:
 
       # Install Micromamba with conda-forge dependencies
       - name: Setup Micromamba
-        uses: mamba-org/setup-micromamba@v2.0.2
+        uses: mamba-org/setup-micromamba@v2.0.3
         with:
           environment-name: pygmt
           condarc: |
diff --git a/.github/workflows/cache_data.yaml b/.github/workflows/cache_data.yaml
index cca90eae051..95fc9992dd5 100644
--- a/.github/workflows/cache_data.yaml
+++ b/.github/workflows/cache_data.yaml
@@ -43,7 +43,7 @@ jobs:
 
       # Install Micromamba with conda-forge dependencies
       - name: Setup Micromamba
-        uses: mamba-org/setup-micromamba@v2.0.2
+        uses: mamba-org/setup-micromamba@v2.0.3
         with:
           environment-name: pygmt
           condarc: |
diff --git a/.github/workflows/ci_docs.yml b/.github/workflows/ci_docs.yml
index d5c8a37bd7f..681867f84e2 100644
--- a/.github/workflows/ci_docs.yml
+++ b/.github/workflows/ci_docs.yml
@@ -80,7 +80,7 @@ jobs:
 
       # Install Micromamba with conda-forge dependencies
       - name: Setup Micromamba
-        uses: mamba-org/setup-micromamba@v2.0.2
+        uses: mamba-org/setup-micromamba@v2.0.3
         with:
           environment-name: pygmt
           condarc: |
diff --git a/.github/workflows/ci_doctests.yaml b/.github/workflows/ci_doctests.yaml
index 023584bd9ef..1b594f194d9 100644
--- a/.github/workflows/ci_doctests.yaml
+++ b/.github/workflows/ci_doctests.yaml
@@ -42,7 +42,7 @@ jobs:
 
       # Install Micromamba with conda-forge dependencies
       - name: Setup Micromamba
-        uses: mamba-org/setup-micromamba@v2.0.2
+        uses: mamba-org/setup-micromamba@v2.0.3
         with:
           environment-name: pygmt
           condarc: |
diff --git a/.github/workflows/ci_tests.yaml b/.github/workflows/ci_tests.yaml
index 23a048c72c9..8f70e3d9896 100644
--- a/.github/workflows/ci_tests.yaml
+++ b/.github/workflows/ci_tests.yaml
@@ -113,7 +113,7 @@ jobs:
 
       # Install Micromamba with conda-forge dependencies
       - name: Setup Micromamba
-        uses: mamba-org/setup-micromamba@v2.0.2
+        uses: mamba-org/setup-micromamba@v2.0.3
         with:
           environment-name: pygmt
           condarc: |
diff --git a/.github/workflows/ci_tests_dev.yaml b/.github/workflows/ci_tests_dev.yaml
index d61d0ce9e1d..e96ee8ef689 100644
--- a/.github/workflows/ci_tests_dev.yaml
+++ b/.github/workflows/ci_tests_dev.yaml
@@ -57,7 +57,7 @@ jobs:
 
       # Install Micromamba with conda-forge dependencies
       - name: Setup Micromamba
-        uses: mamba-org/setup-micromamba@v2.0.2
+        uses: mamba-org/setup-micromamba@v2.0.3
         with:
           environment-name: pygmt
           condarc: |
diff --git a/.github/workflows/ci_tests_legacy.yaml b/.github/workflows/ci_tests_legacy.yaml
index 466ca6db933..b927e34ebc0 100644
--- a/.github/workflows/ci_tests_legacy.yaml
+++ b/.github/workflows/ci_tests_legacy.yaml
@@ -51,7 +51,7 @@ jobs:
 
       # Install Micromamba with conda-forge dependencies
       - name: Setup Micromamba
-        uses: mamba-org/setup-micromamba@v2.0.2
+        uses: mamba-org/setup-micromamba@v2.0.3
         with:
           environment-name: pygmt
           condarc: |