diff --git a/simple-log.cabal b/simple-log.cabal
--- a/simple-log.cabal
+++ b/simple-log.cabal
@@ -1,5 +1,5 @@
 Name:                 simple-log
-Version:              0.1.1
+Version:              0.1.2
 Synopsis:             Simple log for Haskell
 Description:          Log library for Haskell with removing unnecessary traces
 License:              BSD3
@@ -14,15 +14,15 @@
   HS-Source-Dirs: src
   Build-Depends:
     base >= 4.0 && < 5,
-    containers,
-    deepseq,
-    time,
-    text,
-    old-locale,
-    directory,
-    transformers,
-    MonadCatchIO-transformers,
-    mtl
+    containers >= 0.3 && < 0.6,
+    deepseq >= 1.3 && < 1.4,
+    time >= 1.3 && < 1.5,
+    text >= 0.11 && < 0.12,
+    old-locale >= 1.0 && < 1.1,
+    directory >= 1.1 && < 1.3,
+    transformers >= 0.2 && < 0.4,
+    MonadCatchIO-transformers >= 0.2 && < 0.4,
+    mtl >= 2.0 && < 2.2
   Exposed-Modules:
     System.Log
     System.Log.Base