diff --git a/.github/workflows/conda-publish.yml b/.github/workflows/conda-publish.yml
index 761685a..e8eb8e0 100644
--- a/.github/workflows/conda-publish.yml
+++ b/.github/workflows/conda-publish.yml
@@ -8,7 +8,7 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: publish-to-conda
       uses: fcakyon/conda-publish-action@v1.3
       with:
diff --git a/.github/workflows/pypi-publish.yml b/.github/workflows/pypi-publish.yml
index f033688..ef4bdb4 100644
--- a/.github/workflows/pypi-publish.yml
+++ b/.github/workflows/pypi-publish.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Set up Python
       uses: actions/setup-python@v2
       with:
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 0239ab9..72d482c 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -6,8 +6,14 @@ name: tests
 on:
   push:
     branches: [ "main" ]
+    paths:
+      - moldrug
+      - tests
   pull_request:
     branches: [ "main" ]
+    paths:
+      - moldrug
+      - tests
 
 jobs:
   build: