diff --git a/.travis.yml b/.travis.yml
index 33541c39..4f0aaaae 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -29,11 +29,11 @@ matrix:
       #compiler: gcc
     - os: linux
       sudo: false
-      env: GCC_VER="5" CPPCHECK=1 CMAKE_OPTIONS="-D RUN_FUZZY_TESTS:BOOL=TRUE"
+      env: GCC_VER="7" CPPCHECK=1 CMAKE_OPTIONS="-D RUN_FUZZY_TESTS:BOOL=TRUE"
       compiler: gcc
     - os: linux
       sudo: false
-      env: GCC_VER="6" CPPCHECK=1 COVERAGE=1 CMAKE_OPTIONS="-D RUN_FUZZY_TESTS:BOOL=TRUE"
+      env: GCC_VER="8" CPPCHECK=1 COVERAGE=1 CMAKE_OPTIONS="-D RUN_FUZZY_TESTS:BOOL=TRUE"
       compiler: gcc
     - os: osx
       compiler: clang