diff --git a/.github/workflows/build-snap.yml b/.github/workflows/build-snap.yml
index 3b841a0..e04cb40 100644
--- a/.github/workflows/build-snap.yml
+++ b/.github/workflows/build-snap.yml
@@ -5,8 +5,7 @@ name: Build Snap
 # Controls when the action will run. Triggers the workflow on push or pull request
 # events but only for the master branch
 on:
-  pull_request:
-    branches: [ master ]
+  pull_request
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
@@ -20,7 +19,7 @@ jobs:
     - uses: actions/checkout@v2
     - uses: snapcore/action-build@v1
       id: snapcraft
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: charm.snap
         path: ${{ steps.snapcraft.outputs.snap }}
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index 6fb4ef8..9672345 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -37,6 +37,13 @@ parts:
     source: .
     plugin: python
     python-version: python3
+    build-packages:
+      - libffi-dev
+      - libpython3.10-dev
+      - python3-pip
+      - rustc
+      - cargo
+      - pkg-config
     stage-packages:
       - git-core
       - libssl-dev