diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 09833dd3..1ceeea8e 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -22,7 +22,7 @@ jobs:
       image: erlang:${{ matrix.otp_version }}
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
     - name: Compile
       run: ./bootstrap
     - name: CT tests
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 8c2021df..ded18f67 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -10,11 +10,12 @@ jobs:
     name: Publish escript for every merge to master
     runs-on: ubuntu-latest
 
-    container:
-      image: erlang:19
-
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
+
+    - uses: gleam-lang/setup-erlang@v1.0.0
+      with:
+        otp-version: 19.3.6.13
     - name: Compile
       run: ./bootstrap
     - name: CT tests
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index d65db0bb..fb633a44 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -13,7 +13,7 @@ jobs:
       image: erlang:19
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
     - name: Compile
       run: ./bootstrap
     - name: CT tests