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:             0.5.2.2
+version:             0.5.2.3
 synopsis:            Functional test framework for LSP servers.
 description:
   A test framework for writing tests against
@@ -36,7 +36,7 @@
                      , parser-combinators:Control.Applicative.Combinators
   default-language:    Haskell2010
   build-depends:       base >= 4.10 && < 5
-                     , haskell-lsp >= 0.12.1 && < 0.13
+                     , haskell-lsp >= 0.13.0 && < 0.14
                      , aeson
                      , aeson-pretty
                      , ansi-terminal
@@ -78,7 +78,7 @@
   build-depends:       base >= 4.10 && < 5
                      , hspec
                      , lens
-                     , haskell-lsp >= 0.12.1 && < 0.13
+                     , haskell-lsp >= 0.13.0 && < 0.14
                      , lsp-test
                      , data-default
                      , aeson