diff --git a/.github/workflows/ci-conan.yml b/.github/workflows/ci-conan.yml
index 84052ef7..569d4458 100644
--- a/.github/workflows/ci-conan.yml
+++ b/.github/workflows/ci-conan.yml
@@ -44,13 +44,7 @@ jobs:
             compiler: { type: VISUAL, version: 16, cc: "cl", cxx: "cl" }
           }
         - {
-            name: "Ubuntu GCC 10.1.0",
-            os: ubuntu-18.04,
-            compiler: { type: GCC, version: 10, cc: "gcc-10", cxx: "g++-10" },
-            lib: "libstdc++11"
-          }
-        - {
-            name: "Ubuntu GCC 10.2.0",
+            name: "Ubuntu GCC 10.3.0",
             os: ubuntu-20.04,
             compiler: { type: GCC, version: 10, cc: "gcc-10", cxx: "g++-10" },
             lib: "libstdc++11"