diff --git a/servant-kotlin.cabal b/servant-kotlin.cabal
--- a/servant-kotlin.cabal
+++ b/servant-kotlin.cabal
@@ -3,7 +3,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           servant-kotlin
-version:        0.1.0.0
+version:        0.1.0.1
 synopsis:       Automatically derive Kotlin class to query servant webservices
 description:    See README at <https://github.com/matsubara0507/servant-kotlin#readme>
 category:       Web
@@ -29,7 +29,7 @@
     , directory >= 1.3 && < 1.4
     , formatting >= 6.2.4 && < 6.3
     , lens >= 4.15 && < 4.16
-    , servant >= 0.9 && < 0.12
+    , servant >= 0.9 && < 0.13
     , servant-foreign >= 0.9 && < 0.12
     , text >= 1.2.2 && < 1.2.3
     , time >= 1.6 && < 1.9
@@ -55,7 +55,7 @@
     , directory >= 1.3 && < 1.4
     , formatting >= 6.2.4 && < 6.3
     , lens >= 4.15 && < 4.16
-    , servant >= 0.9 && < 0.12
+    , servant >= 0.9 && < 0.13
     , servant-foreign >= 0.9 && < 0.12
     , text >= 1.2.2 && < 1.2.3
     , time >= 1.6 && < 1.9
@@ -83,7 +83,7 @@
     , directory >= 1.3 && < 1.4
     , formatting >= 6.2.4 && < 6.3
     , lens >= 4.15 && < 4.16
-    , servant >= 0.9 && < 0.12
+    , servant >= 0.9 && < 0.13
     , servant-foreign >= 0.9 && < 0.12
     , text >= 1.2.2 && < 1.2.3
     , time >= 1.6 && < 1.9