diff --git a/Project.toml b/Project.toml
index c0d4f2d..92c2b2f 100644
--- a/Project.toml
+++ b/Project.toml
@@ -2,7 +2,7 @@ name = "CodecXz"
 uuid = "ba30903b-d9e8-5048-a5ec-d1f5b0d4b47b"
 license = "MIT"
 authors = ["Kenta Sato <bicycle1885@gmail.com>"]
-version = "0.7.1"
+version = "0.7.2"
 
 [deps]
 Libdl = "8f399da3-3557-5675-b5ff-fb832c97cbdb"
@@ -15,6 +15,7 @@ julia = "1.3"
 
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 
 [targets]
-test = ["Test"]
+test = ["Test", "Random"]
diff --git a/test/runtests.jl b/test/runtests.jl
index 8491e1f..3aa1d0f 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -1,4 +1,5 @@
 using CodecXz
+using Random
 using TranscodingStreams
 using Test