diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9d66c28..88e7e5c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -47,6 +47,10 @@ jobs:
             cxxstd: "03,11,14,17,2a"
             os: ubuntu-20.04
             install: g++-11
+          - toolset: gcc-12
+            cxxstd: "03,11,14,17,20"
+            os: ubuntu-22.04
+            install: g++-12
           - toolset: clang
             compiler: clang++-3.9
             cxxstd: "03,11,14"
@@ -92,8 +96,18 @@ jobs:
             os: ubuntu-20.04
           - toolset: clang
             compiler: clang++-12
-            cxxstd: "03,11,14,17,2a"
+            cxxstd: "03,11,14,17,20"
             os: ubuntu-20.04
+          - toolset: clang
+            compiler: clang++-13
+            cxxstd: "03,11,14,17,20"
+            os: ubuntu-22.04
+            install: clang-13
+          - toolset: clang
+            compiler: clang++-14
+            cxxstd: "03,11,14,17,20"
+            os: ubuntu-22.04
+            install: clang-14
           - toolset: clang
             cxxstd: "03,11,14,17,2a"
             os: macos-10.15
@@ -205,6 +219,7 @@ jobs:
         include:
           - os: ubuntu-18.04
           - os: ubuntu-20.04
+          - os: ubuntu-22.04
           - os: macos-10.15
 
     runs-on: ${{matrix.os}}
@@ -251,6 +266,7 @@ jobs:
         include:
           - os: ubuntu-18.04
           - os: ubuntu-20.04
+          - os: ubuntu-22.04
           - os: macos-10.15
 
     runs-on: ${{matrix.os}}
@@ -307,6 +323,7 @@ jobs:
         include:
           - os: ubuntu-18.04
           - os: ubuntu-20.04
+          - os: ubuntu-22.04
           - os: macos-10.15
 
     runs-on: ${{matrix.os}}