diff --git a/.travis.yml b/.travis.yml
index 94e439a..de95164 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,9 +4,8 @@ os:
   - linux
   - osx
 julia:
-  - 0.6
-  - 0.7
   - 1.0
+  - 1.1
   - nightly
 
 notifications:
diff --git a/Project.toml b/Project.toml
new file mode 100644
index 0000000..962eb7c
--- /dev/null
+++ b/Project.toml
@@ -0,0 +1,11 @@
+name = "CircStats"
+uuid = "0643c194-c041-11e9-0ba9-f5a9f5a21f3b"
+authors = ["Andy Nowacki <a.nowacki@leeds.ac.uk>"]
+version = "0.2.0"
+
+[deps]
+Distributions = "31c24e10-a181-5473-b8eb-7969acd0382f"
+Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
+
+[compat]
+julia = "1"
diff --git a/REQUIRE b/REQUIRE
deleted file mode 100644
index 5b9d5ca..0000000
--- a/REQUIRE
+++ /dev/null
@@ -1,3 +0,0 @@
-julia 0.6
-Compat 1.0.1
-Distributions
\ No newline at end of file
diff --git a/appveyor.yml b/appveyor.yml
index 82c6d5b..caaaf8f 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,8 +1,7 @@
 environment:
   matrix:
-    - julia_version: 0.6
-    - julia_version: 0.7
-    - julia_version: 1
+    - julia_version: 1.0
+    - julia_version: 1.1
     - julia_version: nightly
 
 platform:
diff --git a/src/CircStats.jl b/src/CircStats.jl
index a3d017d..c6f7e23 100644
--- a/src/CircStats.jl
+++ b/src/CircStats.jl
@@ -1,5 +1,3 @@
-__precompile__()
-
 """
 module CircStats contains routines for investigating the statistic of circular
 data.
@@ -9,8 +7,7 @@ By default, all input and output from routines is in radians, but in general pas
 """
 module CircStats
 
-using Compat
-using Compat.Printf
+using Printf
 
 import Distributions
 
diff --git a/src/Datasets.jl b/src/Datasets.jl
index 08be7fb..5b482c3 100644
--- a/src/Datasets.jl
+++ b/src/Datasets.jl
@@ -1,5 +1,3 @@
-__precompile__()
-
 """
 CircStats.Datasets includes a number of example circular statistical datasets.
 """