diff --git a/.github/workflows/autoupdate.yml b/.github/workflows/autoupdate.yml
index 0cdb00a..14ecab8 100644
--- a/.github/workflows/autoupdate.yml
+++ b/.github/workflows/autoupdate.yml
@@ -19,7 +19,7 @@ jobs:
         with:
           ref: ${{ github.head_ref }}
       - name: Set up Conda env
-        uses: mamba-org/setup-micromamba@54d4d5980e1a4aa7cdc8b050cf2d19b7e262ce18
+        uses: mamba-org/setup-micromamba@db1df3ba9e07ea86f759e98b575c002747e9e757
         with:
           environment-file: environment.yml
           environment-name: check-env
@@ -35,7 +35,7 @@ jobs:
             echo "pkgname=$pkgname" >> $GITHUB_OUTPUT
             echo "new-version=$new_version" >> $GITHUB_OUTPUT
           fi
-      - uses: peter-evans/create-pull-request@1efedcfa532231302555f81a227b1bd1dade88a9
+      - uses: peter-evans/create-pull-request@d4d7b4e3a6e698d8dd5442552c9b4a846c98a0ca
         if: steps.versions.outputs.pkgname
         with:
           commit-message: "Update ${{ steps.versions.outputs.pkgname }} to ${{ steps.versions.outputs.new-version }}"
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ea6f679..6201e95 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
         with:
           ref: ${{ github.head_ref }}
       - name: Set up Conda env
-        uses: mamba-org/setup-micromamba@54d4d5980e1a4aa7cdc8b050cf2d19b7e262ce18
+        uses: mamba-org/setup-micromamba@db1df3ba9e07ea86f759e98b575c002747e9e757
         with:
           environment-file: environment.yml
           environment-name: test-env