diff --git a/Project.toml b/Project.toml
new file mode 100644
index 0000000..5e38ec0
--- /dev/null
+++ b/Project.toml
@@ -0,0 +1,10 @@
+name = "PDMats"
+uuid = "90014a1f-27ba-587c-ab20-58faa44d9150"
+version = "v0.9.4"
+
+[deps]
+Arpack = "7d9fca2a-8960-54d3-9f78-7d1dccf2cb97"
+LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
+SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
+SuiteSparse = "4607b0f0-06f3-5cda-b6b1-a6196a1729e9"
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
diff --git a/REQUIRE b/REQUIRE
index c417249..e0af199 100644
--- a/REQUIRE
+++ b/REQUIRE
@@ -1,3 +1,2 @@
 julia 0.7.0-DEV.5190 # for cholesky function
-Compat 0.61.0
-Arpack
+Arpack 0.1
diff --git a/src/PDMats.jl b/src/PDMats.jl
index a4ed09b..6bc5e9b 100644
--- a/src/PDMats.jl
+++ b/src/PDMats.jl
@@ -2,7 +2,6 @@ __precompile__()
 
 module PDMats
 
-    using Compat
     using LinearAlgebra, SparseArrays, SuiteSparse
 
     import Base: +, *, \, /, ==, convert, inv, Matrix
diff --git a/test/addition.jl b/test/addition.jl
index 8dfae1d..5747537 100644
--- a/test/addition.jl
+++ b/test/addition.jl
@@ -1,7 +1,6 @@
 # addition of positive definite matrices
 
 using PDMats
-using Compat.Test
 
 for T in [Float64,Float32]