diff --git a/.travis.yml b/.travis.yml
index d7f5f62..2b4d7bc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,8 +11,10 @@ env:
   - typo3DatabaseHost=localhost typo3DatabaseName=typo3 typo3DatabaseUsername=travis typo3DatabasePassword=''
   - TYPO3_PATH_ROOT=$PWD/.Build/public
   matrix:
-  - TYPO3_VERSION="^7.6"
-  - TYPO3_VERSION="^8.7"
+  - TYPO3_VERSION="^7.6" DEPENDENCIES=latest
+  - TYPO3_VERSION="^7.6" DEPENDENCIES=oldest
+  - TYPO3_VERSION="^8.7" DEPENDENCIES=latest
+  - TYPO3_VERSION="^8.7" DEPENDENCIES=oldest
 
 matrix:
   exclude:
@@ -26,8 +28,22 @@ before_install:
 - phpenv config-rm xdebug.ini
 
 install:
-- composer require-typo3-version "$TYPO3_VERSION"
-- git checkout .
+- >
+  composer require-typo3-version "$TYPO3_VERSION";
+- >
+  echo;
+  if [ "$DEPENDENCIES" = "latest" ]; then
+    echo "Installing the latest dependencies";
+    composer update --with-dependencies --prefer-stable --prefer-dist;
+  else
+    echo "Installing the lowest dependencies";
+    composer update --with-dependencies --prefer-stable --prefer-dist --prefer-lowest;
+  fi;
+  composer show;
+- >
+  echo;
+  echo "Restoring the composer.json";
+  git checkout .;
 
 script:
 - >