diff --git a/lackey.cabal b/lackey.cabal
--- a/lackey.cabal
+++ b/lackey.cabal
@@ -4,10 +4,10 @@
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: f340cdd499e0cb9f053c571993ee429b86b180791a0e7a9bc2c0fb9a02a6b2d4
+-- hash: 35bdbcffb9ccbc5f9a83dede5aa76e3f9a32f3c358ea4e18c1659cb53c0c1cd5
 
 name:           lackey
-version:        1.0.10
+version:        1.0.11
 synopsis:       Generate Ruby clients from Servant APIs.
 description:    Lackey generates Ruby clients from Servant APIs.
 category:       Web
@@ -37,7 +37,7 @@
   ghc-options: -Weverything -Wno-implicit-prelude -Wno-safe -Wno-unsafe
   build-depends:
       base >=4.9.0 && <4.14
-    , servant >=0.8.1 && <0.17
+    , servant >=0.8.1 && <0.18
     , servant-foreign >=0.8.1 && <0.16
     , text >=1.2.2 && <1.3
   default-language: Haskell2010
@@ -54,7 +54,7 @@
       base >=4.9.0 && <4.14
     , hspec >=2.2.3 && <2.8
     , lackey
-    , servant >=0.8.1 && <0.17
+    , servant >=0.8.1 && <0.18
     , servant-foreign >=0.8.1 && <0.16
     , text >=1.2.2 && <1.3
   default-language: Haskell2010
diff --git a/package.yaml b/package.yaml
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name: lackey
-version: 1.0.10
+version: 1.0.11
 
 category: Web
 description: Lackey generates Ruby clients from Servant APIs.
@@ -16,7 +16,7 @@
 
 dependencies:
   base: '>= 4.9.0 && < 4.14'
-  servant: '>= 0.8.1 && < 0.17'
+  servant: '>= 0.8.1 && < 0.18'
   servant-foreign: '>= 0.8.1 && < 0.16'
   text: '>= 1.2.2 && < 1.3'
 ghc-options: