diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 16b45702..503480f0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -146,6 +146,10 @@ jobs:
       fail-fast: false
       matrix:
         include:
+          - toolset: msvc-14.0
+            cxxstd: 14
+            addrmd: 32,64
+            os: windows-2019
           - toolset: msvc-14.1
             cxxstd: "14,17,latest"
             addrmd: 32,64
@@ -154,6 +158,10 @@ jobs:
             cxxstd: "14,17,latest"
             addrmd: 32,64
             os: windows-2019
+          - toolset: msvc-14.3
+            cxxstd: "14,17,20,latest"
+            addrmd: 32,64
+            os: windows-2022
           - toolset: gcc
             cxxstd: "03,11,14,17,2a"
             addrmd: 64