diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b27983bb..be1c0244 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -82,9 +82,9 @@ jobs:
       fail-fast: false
       matrix:
         os:
+          - ubuntu-latest
           - ubuntu-20.04
           - ubuntu-18.04
-          - ubuntu-16.04
     steps:
       -
         name: Checkout
@@ -102,9 +102,9 @@ jobs:
       fail-fast: false
       matrix:
         os:
+          - ubuntu-latest
           - ubuntu-20.04
           - ubuntu-18.04
-          - ubuntu-16.04
     steps:
       -
         name: Checkout
@@ -123,9 +123,9 @@ jobs:
       fail-fast: false
       matrix:
         os:
+          - ubuntu-latest
           - ubuntu-20.04
           - ubuntu-18.04
-          - ubuntu-16.04
     steps:
       -
         name: Checkout
@@ -149,9 +149,9 @@ jobs:
       fail-fast: false
       matrix:
         os:
+          - ubuntu-latest
           - ubuntu-20.04
           - ubuntu-18.04
-          - ubuntu-16.04
     steps:
       -
         name: Checkout