diff --git a/lib/node_modules/@stdlib/math/base/special/acosdf/benchmark/benchmark.js b/lib/node_modules/@stdlib/math/base/special/acosdf/benchmark/benchmark.js
index 549df5e85bb2..3cad423ad79f 100644
--- a/lib/node_modules/@stdlib/math/base/special/acosdf/benchmark/benchmark.js
+++ b/lib/node_modules/@stdlib/math/base/special/acosdf/benchmark/benchmark.js
@@ -21,7 +21,7 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var randu = require( '@stdlib/random/array/uniform' );
+var uniform = require( '@stdlib/random/array/uniform' );
 var isnanf = require( '@stdlib/math/base/assert/is-nanf' );
 var pkg = require( './../package.json' ).name;
 var acosdf = require( './../lib' );
@@ -34,7 +34,9 @@ bench( pkg, function benchmark( b ) {
 	var y;
 	var i;
 
-	x = randu( 100, -1.0, 1.0 );
+	x = uniform( 100, -1.0, 1.0, {
+		'dtype': 'float32'
+	});
 
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
diff --git a/lib/node_modules/@stdlib/math/base/special/acosdf/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/math/base/special/acosdf/benchmark/benchmark.native.js
index 2c88be29bfd1..5841a5502ca7 100644
--- a/lib/node_modules/@stdlib/math/base/special/acosdf/benchmark/benchmark.native.js
+++ b/lib/node_modules/@stdlib/math/base/special/acosdf/benchmark/benchmark.native.js
@@ -22,7 +22,7 @@
 
 var resolve = require( 'path' ).resolve;
 var bench = require( '@stdlib/bench' );
-var randu = require( '@stdlib/random/array/uniform' );
+var uniform = require( '@stdlib/random/array/uniform' );
 var isnanf = require( '@stdlib/math/base/assert/is-nanf' );
 var tryRequire = require( '@stdlib/utils/try-require' );
 var pkg = require( './../package.json' ).name;
@@ -43,7 +43,9 @@ bench( pkg+'::native', opts, function benchmark( b ) {
 	var y;
 	var i;
 
-	x = randu( 100, -1.0, 1.0 );
+	x = uniform( 100, -1.0, 1.0, {
+		'dtype': 'float32'
+	});
 
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
diff --git a/lib/node_modules/@stdlib/math/base/special/acosdf/benchmark/c/native/benchmark.c b/lib/node_modules/@stdlib/math/base/special/acosdf/benchmark/c/native/benchmark.c
index 84752b2184ed..1c7cb0035c2c 100644
--- a/lib/node_modules/@stdlib/math/base/special/acosdf/benchmark/c/native/benchmark.c
+++ b/lib/node_modules/@stdlib/math/base/special/acosdf/benchmark/c/native/benchmark.c
@@ -91,8 +91,8 @@ static float rand_float( void ) {
 */
 static double benchmark( void ) {
 	double elapsed;
-	float x[ 100 ];
 	double t;
+	float x[ 100 ];
 	float y;
 	int i;