diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,9 @@
 # Revision history for lsp-test
 
+## 0.7.0.0 -- 2019-09-08
+
+* Update for haskell-lsp-0.16.0.0
+
 ## 0.6.1.0 -- 2019-08-24
 
 * Add `satisfyMaybe` (@cocreature)
diff --git a/lsp-test.cabal b/lsp-test.cabal
--- a/lsp-test.cabal
+++ b/lsp-test.cabal
@@ -1,5 +1,5 @@
 name:                lsp-test
-version:             0.6.1.0
+version:             0.7.0.0
 synopsis:            Functional test framework for LSP servers.
 description:
   A test framework for writing tests against
@@ -21,7 +21,7 @@
 cabal-version:       2.0
 extra-source-files:  README.md
                    , ChangeLog.md
-tested-with:         GHC == 8.2.2 , GHC == 8.4.2 , GHC == 8.4.3, GHC == 8.6.4, GHC == 8.6.5
+tested-with:         GHC == 8.2.2 , GHC == 8.4.2 , GHC == 8.4.3, GHC == 8.6.4, GHC == 8.6.5, GHC == 8.8.1
 
 source-repository head
   type:     git
@@ -36,14 +36,14 @@
                      , parser-combinators:Control.Applicative.Combinators
   default-language:    Haskell2010
   build-depends:       base >= 4.10 && < 5
-                     , haskell-lsp == 0.15.*
+                     , haskell-lsp == 0.16.*
                      , aeson
                      , aeson-pretty
                      , ansi-terminal
                      , async
                      , bytestring
                      , conduit
-                     , conduit-parse
+                     , conduit-parse == 0.2.*
                      , containers
                      , data-default
                      , Diff
@@ -79,7 +79,7 @@
   build-depends:       base >= 4.10 && < 5
                      , hspec
                      , lens
-                     , haskell-lsp == 0.15.*
+                     , haskell-lsp == 0.16.*
                      , lsp-test
                      , data-default
                      , aeson
diff --git a/src/Language/Haskell/LSP/Test/Messages.hs b/src/Language/Haskell/LSP/Test/Messages.hs
--- a/src/Language/Haskell/LSP/Test/Messages.hs
+++ b/src/Language/Haskell/LSP/Test/Messages.hs
@@ -124,6 +124,7 @@
  (ReqDocumentFormatting       m) -> request m
  (ReqDocumentRangeFormatting  m) -> request m
  (ReqDocumentOnTypeFormatting m) -> request m
+ (ReqPrepareRename            m) -> request m
  (ReqRename                   m) -> request m
  (ReqExecuteCommand           m) -> request m
  (ReqDocumentLink             m) -> request m
diff --git a/src/Language/Haskell/LSP/Test/Session.hs b/src/Language/Haskell/LSP/Test/Session.hs
--- a/src/Language/Haskell/LSP/Test/Session.hs
+++ b/src/Language/Haskell/LSP/Test/Session.hs
@@ -34,7 +34,7 @@
 import Control.Monad
 import Control.Monad.IO.Class
 import Control.Monad.Except
-#if __GLASGOW_HASKELL__ >= 806
+#if __GLASGOW_HASKELL__ == 806
 import Control.Monad.Fail
 #endif
 import Control.Monad.Trans.Reader (ReaderT, runReaderT)