diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 46a2972df7..746ebd8ae9 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -9,7 +9,7 @@ on:
 
 jobs:
   eslint:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     name: ESLint
 
     steps:
diff --git a/.github/workflows/npmpublish.yml b/.github/workflows/npmpublish.yml
index 8cfc59d5ae..fe6178d300 100644
--- a/.github/workflows/npmpublish.yml
+++ b/.github/workflows/npmpublish.yml
@@ -7,7 +7,7 @@ on:
 
 jobs:
   publish-npm:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 5266b14935..6510eefc50 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -16,7 +16,7 @@ jobs:
       matrix:
         os:
           - windows-latest
-          - ubuntu-18.04
+          - ubuntu-20.04
         node:
           - "10"
           - "12"