diff --git a/Gopkg.lock b/Gopkg.lock
index 8e7a2ccc610..4d41fdf60f7 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -20,6 +20,26 @@
   revision = "8f0fb63d56c77aa3265ea387b777970df2442977"
   source = "github.com/arduino/arduino-builder"
 
+[[projects]]
+  digest = "1:885f53854ae0e4a5adc76ac2416f42f8ec9505bf524b52e3b80a9d635b08ae40"
+  name = "github.com/arduino/arduino-cli"
+  packages = [
+    "arduino/cores",
+    "arduino/cores/packageindex",
+    "arduino/cores/packagemanager",
+    "arduino/libraries",
+    "arduino/libraries/librariesindex",
+    "arduino/libraries/librariesmanager",
+    "arduino/libraries/librariesresolver",
+    "arduino/resources",
+    "arduino/utils",
+    "common/formatter",
+    "configs",
+  ]
+  pruneopts = "UT"
+  revision = "0031c6d985d6f11f68995e725083e603c0c77860"
+  version = "0.3.3-alpha.preview"
+
 [[projects]]
   branch = "master"
   digest = "1:16e26ae59d3dbd322a03511c1a56731aa4722743e5f8294f9fead841e6930b71"
@@ -293,15 +313,15 @@
   version = "v1.0.1"
 
 [[projects]]
-  digest = "1:7e8d267900c7fa7f35129a2a37596e38ed0f11ca746d6d9ba727980ee138f9f6"
+  digest = "1:5da8ce674952566deae4dbc23d07c85caafc6cfa815b0b3e03e41979cedb8750"
   name = "github.com/stretchr/testify"
   packages = [
     "assert",
     "require",
   ]
   pruneopts = "UT"
-  revision = "12b6f73e6084dad08a7c6e575284b177ecafbc71"
-  version = "v1.2.1"
+  revision = "ffdc059bfe9ce6a4e144ba849dbedead332c6053"
+  version = "v1.3.0"
 
 [[projects]]
   digest = "1:76e2b7e208091c639435b893c9400e802d9a45efed22066cdb3312e4eb9d2025"
diff --git a/Gopkg.toml b/Gopkg.toml
index 012e9ab1530..5560b4cdf71 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -77,7 +77,7 @@
 
 [[constraint]]
   name = "github.com/stretchr/testify"
-  version = "v1.2.1"
+  version = "v1.3.0"
 
 [[constraint]]
   branch = "master"