diff --git a/changelog.md b/changelog.md
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,7 @@
+# 0.5.0.1
+
+* Update dependencies for GHC 8.8.1
+
 # 0.5.0.0
 
 * Update documentation to reflect changes to Google Maps Platform
diff --git a/google-maps-geocoding.cabal b/google-maps-geocoding.cabal
--- a/google-maps-geocoding.cabal
+++ b/google-maps-geocoding.cabal
@@ -1,5 +1,5 @@
 name:                google-maps-geocoding
-version:             0.5.0.0
+version:             0.5.0.1
 synopsis:            Bindings to the Google Geocoding API (formerly Maps
                      Geocoding API)
 description:         The
@@ -34,12 +34,12 @@
 library
   hs-source-dirs:      src
   exposed-modules:     Web.Google.Geocoding
-  build-depends:       base >= 4.8 && < 4.13
+  build-depends:       base >= 4.8 && < 4.14
                      , aeson >= 1.1 && < 1.5
                      , google-static-maps >= 0.6 && < 0.7
-                     , http-client >= 0.5 && < 0.6
-                     , servant >= 0.11 && < 0.16
-                     , servant-client >= 0.11 && < 0.16
+                     , http-client >= 0.5 && < 0.7
+                     , servant >= 0.16 && < 0.17
+                     , servant-client >= 0.16 && < 0.17
                      , text >= 1.2 && < 1.3
   default-language:    Haskell2010
 
diff --git a/src/Web/Google/Geocoding.hs b/src/Web/Google/Geocoding.hs
--- a/src/Web/Google/Geocoding.hs
+++ b/src/Web/Google/Geocoding.hs
@@ -337,7 +337,7 @@
     -> Maybe Viewport
     -> Maybe Language
     -> Maybe Region
-    -> IO (Either ServantError GeocodingResponse)
+    -> IO (Either ClientError GeocodingResponse)
 geocode
     mgr
     key
@@ -370,7 +370,7 @@
     -> Maybe AddressType
     -> Maybe LocationType
     -> Maybe Language
-    -> IO (Either ServantError GeocodingResponse)
+    -> IO (Either ClientError GeocodingResponse)
 backGeocode
     mgr
     key