diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 6.3.0
+
+- `servant-0.17` support.
+
 ## 6.2.0.1
 
 - Relax `http-client` bounds.
diff --git a/aur.cabal b/aur.cabal
--- a/aur.cabal
+++ b/aur.cabal
@@ -1,60 +1,54 @@
-cabal-version: 2.2
-
-name:         aur
-version:      6.2.0.1
-synopsis:     Access metadata from the Arch Linux User Repository.
-
+cabal-version:      2.2
+name:               aur
+version:            6.3.0
+synopsis:           Access metadata from the Arch Linux User Repository.
 description:
-    Access package information from Arch Linux's AUR via its RPC interface. The
-    main exposed functions reflect those of the RPC. `info` gets metadata for
-    one package. `search` gets limited metadata for packages that match a given
-    regex. By default this library supports version 5 of the RPC, and hence
-    version 4.2+ of the AUR.
-
-category:     Linux
-homepage:     https://github.com/aurapm/aura
-author:       Colin Woodbury
-maintainer:   colin@fosskers.ca
-copyright:    2014 - 2019 Colin Woodbury
-license:      GPL-3.0-only
-license-file: LICENSE
-build-type:   Simple
+  Access package information from Arch Linux's AUR via its RPC interface. The
+  main exposed functions reflect those of the RPC. `info` gets metadata for one
+  package. `search` gets limited metadata for packages that match a given regex.
+  By default this library supports version 5 of the RPC, and hence version 4.2+
+  of the AUR.
 
+category:           Linux
+homepage:           https://github.com/aurapm/aura
+author:             Colin Woodbury
+maintainer:         colin@fosskers.ca
+copyright:          2014 - 2020 Colin Woodbury
+license:            GPL-3.0-only
+license-file:       LICENSE
+build-type:         Simple
 extra-source-files:
-    README.md
-    CHANGELOG.md
+  README.md
+  CHANGELOG.md
 
 common commons
   default-language: Haskell2010
   ghc-options:
-      -Wall
-      -Wincomplete-record-updates
-      -Wincomplete-uni-patterns
-      -Wredundant-constraints
-      -Widentities
+    -Wall -Wincomplete-record-updates -Wincomplete-uni-patterns
+    -Wredundant-constraints -Widentities
+
   build-depends:
-      base >= 4.10 && < 5
-    , http-client >= 0.5 && < 0.7
+    , base         >=4.10 && <5
+    , http-client  >=0.5  && <0.7
 
 library
-  import: commons
-  hs-source-dirs: lib
-  exposed-modules:
-      Linux.Arch.Aur
+  import:          commons
+  hs-source-dirs:  lib
+  exposed-modules: Linux.Arch.Aur
   build-depends:
-      aeson >= 0.9 && < 1.5
-    , servant ^>= 0.16
-    , servant-client ^>= 0.16
-    , text
+    , aeson           >=0.9  && <1.5
+    , servant         >=0.16 && <0.18
+    , servant-client  ^>=0.17
+    , text            ^>=1.2
 
 test-suite aur-test
-  import: commons
-  type: exitcode-stdio-1.0
-  main-is: Test.hs
+  import:         commons
+  type:           exitcode-stdio-1.0
+  main-is:        Test.hs
   hs-source-dirs: tests
-  ghc-options: -threaded -with-rtsopts=-N
+  ghc-options:    -threaded -with-rtsopts=-N
   build-depends:
-      aur
-    , http-client-tls ^>= 0.3
-    , tasty >= 0.11 && < 1.3
-    , tasty-hunit >= 0.9 && < 0.11
+    , aur
+    , http-client-tls  ^>=0.3
+    , tasty            >=0.11 && <1.3
+    , tasty-hunit      >=0.9  && <0.11
diff --git a/lib/Linux/Arch/Aur.hs b/lib/Linux/Arch/Aur.hs
--- a/lib/Linux/Arch/Aur.hs
+++ b/lib/Linux/Arch/Aur.hs
@@ -4,7 +4,7 @@
 
 -- |
 -- Module    : Linux.Arch.Aur
--- Copyright : (c) Colin Woodbury, 2014 - 2019
+-- Copyright : (c) Colin Woodbury, 2014 - 2020
 -- License   : GPL3
 -- Maintainer: Colin Woodbury <colin@fosskers.ca>
 --
@@ -157,4 +157,4 @@
 search m p = unwrap m $ rpcS (Just "5") (Just "search") (Just p)
 
 unwrap :: Manager -> ClientM RPCResp -> IO (Either ClientError [AurInfo])
-unwrap m r = fmap _results <$> runClientM r (ClientEnv m url Nothing)
+unwrap m r = fmap _results <$> runClientM r (ClientEnv m url Nothing defaultMakeClientRequest)