diff --git a/.travis.yml b/.travis.yml
index bc6b20d..27a83cf 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,6 +8,7 @@ arch:
   - x64
 julia:
   - 1.0
+  - 1.3
 notifications:
   email: false
 addons:
diff --git a/Project.toml b/Project.toml
index 068f61e..e785404 100644
--- a/Project.toml
+++ b/Project.toml
@@ -10,6 +10,7 @@ Cairo = "159f3aea-2a34-519c-b102-8c37f9878175"
 MultivariateStats = "6f286f6a-111f-5878-ab1e-185364afe411"
 
 SharedArrays = "1a1011a3-84de-559e-8e89-a11a2f7dc383"
+LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 
 [compat]
 julia = "1"
diff --git a/src/SpikeSorting.jl b/src/SpikeSorting.jl
index cfdeab9..8f006ca 100644
--- a/src/SpikeSorting.jl
+++ b/src/SpikeSorting.jl
@@ -3,8 +3,9 @@ module SpikeSorting
 
 using Interpolations, DistributedArrays, Gtk.ShortNames, Cairo, MultivariateStats
 
+using SharedArrays, LinearAlgebra
+
 if VERSION > v"0.7-"
-    using SharedArrays
     const Void = Nothing
     const setproperty! = set_gtk_property!
     const getproperty = get_gtk_property