diff --git a/Cargo.toml b/Cargo.toml
index 7d606aa8..5935b868 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,27 +20,28 @@ openblas   = ["lapack-src/openblas", "blas-src/openblas", "openblas-src"]
 
 [dependencies]
 derive-new = "0.5"
-lapacke = "0.1.4"
-num-traits  = "0.1"
+lapacke = "0.2"
+num-traits  = "0.2"
 procedurals = "0.2"
-rand = "0.4"
+rand = "0.5"
 
 [dependencies.num-complex]
-version = "0.1"
+version = "0.2"
 default-features = false
 
 [dependencies.ndarray]
-version = "0.11"
+version = "0.11.2"
+git = "https://github.com/bluss/ndarray"
 features = ["blas"]
 default-features = false
 
 [dependencies.blas-src]
-version = "0.1"
+version = "0.2"
 default-features = false
 optional = true
 
 [dependencies.lapack-src]
-version = "0.1"
+version = "0.2"
 default-features = false
 optional = true
 
@@ -51,7 +52,7 @@ default-features = false
 optional = true
 
 [dependencies.openblas-src]
-version = "0.5.3"
+version = "0.6.0"
 features = ["static", "cblas", "lapacke"]
 default-features = false
 optional = true
diff --git a/src/types.rs b/src/types.rs
index cb2db8b0..e30ab421 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -293,15 +293,15 @@ macro_rules! impl_traits {
         impl RandNormal for $real {
             fn randn<R: Rng>(rng: &mut R) -> Self {
                 let dist = Normal::new(0., 1.);
-                dist.ind_sample(rng) as $real
+                dist.sample(rng) as $real
             }
         }
 
         impl RandNormal for $complex {
             fn randn<R: Rng>(rng: &mut R) -> Self {
                 let dist = Normal::new(0., 1.);
-                let re = dist.ind_sample(rng) as $real;
-                let im = dist.ind_sample(rng) as $real;
+                let re = dist.sample(rng) as $real;
+                let im = dist.sample(rng) as $real;
                 Self::new(re, im)
             }
         }