diff --git a/.travis.yml b/.travis.yml
index 842e99c4..7945b951 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,13 +13,10 @@ before_install:
   - if [ "$TRAVIS_BRANCH" = "master" -a "$TRAVIS_PULL_REQUEST" = "false" ]; then
       openssl aes-256-cbc -K $encrypted_cf02a587d2be_key -iv $encrypted_cf02a587d2be_iv -in secring.gpg.enc -out secring.gpg -d;
     fi
-  - export PATH=${PATH}:./vendor/bundle
 
 install:
-  - rvm use 2.6.0 --install --fuzzy
-  - gem update --system
-  - gem install sass
-  - gem install jekyll -v 4.0.0
+  - rvm use 2.6.5 --install --fuzzy
+  - gem install jekyll -v 4
 
 script:
   - sbt ++$TRAVIS_SCALA_VERSION ^^$SBT_VERSION clean compile test
diff --git a/project/ProjectPlugin.scala b/project/ProjectPlugin.scala
index 7003b0fe..bed8c092 100644
--- a/project/ProjectPlugin.scala
+++ b/project/ProjectPlugin.scala
@@ -24,7 +24,7 @@ object ProjectPlugin extends AutoPlugin {
       val scalatest: String    = "3.1.0"
       val scalacheck: String   = "1.14.3"
       val scalatestScalacheck: String =  "3.1.0.0-RC2"
-      val scalatags: String    = "0.7.0"
+      val scalatags: String    = "0.8.1"
       val scrimage: String     = "2.1.8"
       val tut: String          = "0.6.13"
     }