diff --git a/.travis.yml b/.travis.yml
index 84efbbf..cfd35bf 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,6 @@ os:
   - linux
   - osx
 julia:
-  - 1.0
   - 1.1
   - 1.2
   - 1.3
@@ -15,7 +14,7 @@ matrix:
   fast_finish: true
   allow_failures:
     - julia: nightly
-    - os: osx
+
 addons:
   apt:
     packages:
diff --git a/Project.toml b/Project.toml
index 0426322..77441af 100644
--- a/Project.toml
+++ b/Project.toml
@@ -20,6 +20,7 @@ SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 [compat]
 GroupRings = "^0.3.0"
 Groups = "^0.2.1"
+julia = "≥ 1.1.0"
 
 [extras]
 SCS = "c946c3f1-0d1f-5ce8-9dea-7daa1f7e2d13"