diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 47176522..6a3b7c53 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -73,8 +73,7 @@ jobs:
             address-model: 32,64
           - toolset: gcc-13
             cxxstd: "11,14,17,20,2b"
-            container: ubuntu:23.04
-            os: ubuntu-latest
+            os: ubuntu-24.04
             install: g++-13-multilib
             address-model: 32,64
           - toolset: gcc-14
@@ -154,14 +153,12 @@ jobs:
           - toolset: clang
             compiler: clang++-16
             cxxstd: "11,14,17,20,2b"
-            container: ubuntu:23.04
-            os: ubuntu-latest
+            os: ubuntu-24.04
             install: clang-16
           - toolset: clang
             compiler: clang++-17
             cxxstd: "11,14,17,20,2b"
-            container: ubuntu:23.10
-            os: ubuntu-latest
+            os: ubuntu-24.04
             install: clang-17
           - toolset: clang
             compiler: clang++-18