diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 20bf47bbb1..b1846c9a07 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,10 +22,10 @@ env:
 
 jobs:
   main:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       matrix:
-        python-version: ['3.10']
+        python-version: ["3.10"]
         mpi: [n, y]
         omp: [n, y]
         dagmc: [n]
@@ -45,27 +45,27 @@ jobs:
             omp: n
             mpi: n
           - dagmc: y
-            python-version: '3.10'
+            python-version: "3.10"
             mpi: y
             omp: y
           - ncrystal: y
-            python-version: '3.10'
+            python-version: "3.10"
             mpi: n
             omp: n
           - libmesh: y
-            python-version: '3.10'
+            python-version: "3.10"
             mpi: y
             omp: y
           - libmesh: y
-            python-version: '3.10'
+            python-version: "3.10"
             mpi: n
             omp: y
           - event: y
-            python-version: '3.10'
+            python-version: "3.10"
             omp: y
             mpi: n
           - vectfit: y
-            python-version: '3.10'
+            python-version: "3.10"
             omp: n
             mpi: y
     name: "Python ${{ matrix.python-version }} (omp=${{ matrix.omp }},