diff --git a/.travis.yml b/.travis.yml
index fe4ea41..ce6530a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,14 +10,6 @@ env:
 
 matrix:
     include:
-        - php: 7.2
-          env: LARAVEL='5.7.*' TESTBENCH='3.7.*' COMPOSER_FLAGS='--prefer-lowest'
-        - php: 7.2
-          env: LARAVEL='5.7.*' TESTBENCH='3.7.*' COMPOSER_FLAGS='--prefer-stable'
-        - php: 7.3
-          env: LARAVEL='5.7.*' TESTBENCH='3.7.*' COMPOSER_FLAGS='--prefer-lowest'
-        - php: 7.3
-          env: LARAVEL='5.7.*' TESTBENCH='3.8.*' COMPOSER_FLAGS='--prefer-stable'
         - php: 7.2
           env: LARAVEL='5.8.*' TESTBENCH='3.8.*' COMPOSER_FLAGS='--prefer-lowest'
         - php: 7.2