diff --git a/.github/workflows/repo2docker.yml b/.github/workflows/repo2docker.yml
index 3040159..f1a1b2c 100644
--- a/.github/workflows/repo2docker.yml
+++ b/.github/workflows/repo2docker.yml
@@ -9,26 +9,21 @@ jobs:
   repo2docker:
     name: Run repo2docker
     runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash -l {0}
 
     steps:
       - name: Checkout
         uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
-
-      - name: Setup Miniconda
-        uses: conda-incubator/setup-miniconda@835234971496cad1653abb28a638a281cf32541f # v3.2.0
         with:
-          conda-remove-defaults: "true"
-          conda-solver: libmamba
-          miniforge-version: latest
-
-      - name: Install dependencies
-        shell: bash -l {0}
-        run: conda install jupyter-repo2docker
+          persist-credentials: false
 
-      - name: Show installed package
-        shell: bash -l {0}
-        run: conda list
+      - name: Set up Python and install repo2docker
+        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+        with:
+          python-version: "3.13"
+          pip-install: jupyter-repo2docker
 
       - name: Run repo2docker
-        shell: bash -l {0}
         run: jupyter-repo2docker --no-run --ref ${{ github.event.pull_request.head.sha }} https://github.com/${{ github.event.pull_request.head.repo.full_name }}
diff --git a/environment.yml b/environment.yml
index 40812f5..c6dd6c6 100644
--- a/environment.yml
+++ b/environment.yml
@@ -6,7 +6,10 @@ dependencies:
   - python=3.13
   - gmt=6.6.0
   - pygmt=0.17.0
-  - jupyterlab=4.3.6
-  - jupyter-offlinenotebook=0.3.1
+  - jupyterlab=4.4.9
+  - jupyter-offlinenotebook=0.3.2
   # Optional dependencies
-  - geopandas=1.1.1
+  - geopandas=1.1.2
+  # Temporary pin libsqlite to workaround `undefined symbol: sqlite3_total_changes64`
+  # https://github.com/GenericMappingTools/try-gmt/pull/63
+  - libsqlite=3.50.4