diff --git a/.travis.yml b/.travis.yml
index d322b3d..27e9248 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,18 +19,17 @@ osx: &osx
    language: generic
 matrix:
    include:
+      - <<: *linux
+        env: CONAN_GCC_VERSIONS=5 CONAN_DOCKER_IMAGE=conanio/gcc5
 
       - <<: *linux
-        env: CONAN_GCC_VERSIONS=4.9 CONAN_DOCKER_IMAGE=lasote/conangcc49
+        env: CONAN_GCC_VERSIONS=6 CONAN_DOCKER_IMAGE=conanio/gcc6
 
       - <<: *linux
-        env: CONAN_GCC_VERSIONS=5 CONAN_DOCKER_IMAGE=lasote/conangcc5
+        env: CONAN_GCC_VERSIONS=7 CONAN_DOCKER_IMAGE=conanio/gcc7
 
       - <<: *linux
-        env: CONAN_GCC_VERSIONS=6 CONAN_DOCKER_IMAGE=lasote/conangcc6
-
-      - <<: *linux
-        env: CONAN_GCC_VERSIONS=7 CONAN_DOCKER_IMAGE=lasote/conangcc7
+        env: CONAN_GCC_VERSIONS=8 CONAN_DOCKER_IMAGE=conanio/gcc8
 
 install:
   - chmod +x .travis/install.sh