diff --git a/.github/workflows/CI.yaml b/.github/workflows/CI.yaml
index d914f876..f27afd62 100644
--- a/.github/workflows/CI.yaml
+++ b/.github/workflows/CI.yaml
@@ -21,7 +21,6 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     strategy:
-      fail-fast: false
       matrix:
         os: [ubuntu-latest, macOS-latest]
         python-version: ["3.10", "3.11"]
diff --git a/.github/workflows/deployment.yaml b/.github/workflows/deployment.yaml
index b927e940..3f49447c 100644
--- a/.github/workflows/deployment.yaml
+++ b/.github/workflows/deployment.yaml
@@ -36,11 +36,11 @@ jobs:
       OE_LICENSE: ${{ github.workspace }}/oe_license.txt
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install latest release from conda with OpenEye Toolkits
         if: ${{ matrix.openeye == true }}
-        uses: mamba-org/setup-micromamba@v2
+        uses: mamba-org/setup-micromamba@v1
         with:
           environment-file: devtools/conda-envs/deployment_openeye.yaml
           create-args: >-
@@ -48,7 +48,7 @@ jobs:
 
       - name: Install latest release from conda without OpenEye Toolkits
         if: ${{ matrix.openeye == false }}
-        uses: mamba-org/setup-micromamba@v2
+        uses: mamba-org/setup-micromamba@v1
         with:
           environment-file: devtools/conda-envs/deployment.yaml
           create-args: >-