diff --git a/package.json b/package.json
index 82887e15..d42cb7d1 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
         "proxyquire": "^2.0.1",
         "pushbullet": "~2.2.0",
         "should": "^13.2.1",
-        "sinon": "^1.17.7",
+        "sinon": "~5.0.3",
         "supertest": "^3.0.0",
         "when": "^3.7.8"
     },
diff --git a/test/utility/exif/94-exif_spec.js b/test/utility/exif/94-exif_spec.js
index bdf33e7a..6a4d01cb 100644
--- a/test/utility/exif/94-exif_spec.js
+++ b/test/utility/exif/94-exif_spec.js
@@ -40,7 +40,7 @@ describe('exif node', function() {
             GPSProcessingMethod: 'ASCII\u0000\u0000\u0000FUSED',
             GPSDateStamp: '2014:06:10' }
         };
-        var spy = sinon.stub(exif, 'ExifImage', function(arg1,arg2) { arg2(null,gpsmsg); });
+        var spy = sinon.stub(exif, 'ExifImage').callsFake(function(arg1,arg2) { arg2(null,gpsmsg); });
 
         helper.load(exifNode, flow, function() {
             var exifNode1 = helper.getNode("exifNode1");
@@ -77,7 +77,7 @@ describe('exif node', function() {
             GPSProcessingMethod: 'ASCII\u0000\u0000\u0000FUSED',
             GPSDateStamp: '2014:06:10' }
         };
-        var spy = sinon.stub(exif, 'ExifImage', function(arg1,arg2) { arg2(null,gpsmsg); });
+        var spy = sinon.stub(exif, 'ExifImage').callsFake(function(arg1,arg2) { arg2(null,gpsmsg); });
 
         helper.load(exifNode, flow, function() {
             var exifNode1 = helper.getNode("exifNode1");
@@ -189,7 +189,7 @@ describe('exif node', function() {
             GPSAltitude: 50,
             GPSTimeStamp: [ 7, 32, 2 ] }
         };
-        var spy = sinon.stub(exif, 'ExifImage',
+        var spy = sinon.stub(exif, 'ExifImage').callsFake(
             function(arg1,arg2){
                 arg2(null,gpsmsg);
             });
@@ -229,7 +229,7 @@ describe('exif node', function() {
             GPSAltitude: 50,
             GPSTimeStamp: [ 7, 32, 2 ] }
         };
-        var spy = sinon.stub(exif, 'ExifImage',
+        var spy = sinon.stub(exif, 'ExifImage').callsFake(
             function(arg1,arg2){
                 arg2(null,gpsmsg);
             });
@@ -267,7 +267,7 @@ describe('exif node', function() {
             GPSAltitude: 50,
             GPSTimeStamp: [ 7, 32, 2 ] }
         };
-        var spy = sinon.stub(exif, 'ExifImage',
+        var spy = sinon.stub(exif, 'ExifImage').callsFake(
             function(arg1,arg2){
                 arg2(null,gpsmsg);
             });