diff --git a/test-sandbox.cabal b/test-sandbox.cabal
--- a/test-sandbox.cabal
+++ b/test-sandbox.cabal
@@ -1,5 +1,5 @@
 Name:           test-sandbox
-Version:        0.0.1.7
+Version:        0.0.1.8
 Cabal-Version:  >= 1.14
 Category:       Testing
 Synopsis:       Sandbox for system tests
@@ -25,7 +25,7 @@
 Source-Repository this
     Type:       git
     Location:   https://github.com/gree/haskell-test-sandbox
-    Tag:        test-sandbox_0.0.1.7
+    Tag:        test-sandbox_0.0.1.8
 
 Library
     Exposed-modules:    Test.Sandbox
@@ -33,7 +33,7 @@
 
     Build-Depends:      base >=4 && <5, bytestring, cereal, containers,
                         data-default, directory, filepath, lifted-base,
-                        monad-control, monad-loops, mtl, network, process,
+                        monad-control, monad-loops, mtl, network, process >= 1.1 && < 1.2,
                         random, random-shuffle, temporary, transformers,
                         transformers-base, unix