diff --git a/package.yaml b/package.yaml
index 043bd92..5243d88 100644
--- a/package.yaml
+++ b/package.yaml
@@ -32,8 +32,8 @@ dependencies:
   - ghc-paths >= 0.1.0 && < 0.2
   - haskell-lexer >=1.1.1 && <1.2.0
   - hiedb >= 0.6 && < 0.7
-  - lsp >= 2.3 && < 2.6
-  - lsp-types >= 2.1 && < 2.3
+  - lsp == 2.4.0.0
+  - lsp-types == 2.1.0.0
   - mtl >= 2.2.2 && < 2.4
   - parsec >= 3.1.0 && < 3.2
   - sqlite-simple >= 0.4.18 && < 0.5
@@ -44,7 +44,7 @@ dependencies:
   - unliftio-core >= 0.2.1 && < 0.3
   - unliftio >= 0.2.1 && < 0.3
   - aeson >=2 && <2.3
-  - text-rope >= 0.2 && < 0.3
+  - text-rope == 0.2
   - co-log-core >= 0.3 && < 0.4
   - tree-sitter-simple
   - tree-sitter-haskell
diff --git a/static-ls.cabal b/static-ls.cabal
index b8be49e..d441de4 100644
--- a/static-ls.cabal
+++ b/static-ls.cabal
@@ -1,6 +1,6 @@
 cabal-version: 2.0
 
--- This file has been generated from package.yaml by hpack version 0.37.0.
+-- This file has been generated from package.yaml by hpack version 0.35.2.
 --
 -- see: https://github.com/sol/hpack
 
@@ -143,8 +143,8 @@ library
     , haskell-lexer >=1.1.1 && <1.2.0
     , hiedb ==0.6.*
     , lens
-    , lsp >=2.3 && <2.6
-    , lsp-types >=2.1 && <2.3
+    , lsp ==2.4.0.0
+    , lsp-types ==2.1.0.0
     , mtl >=2.2.2 && <2.4
     , neat-interpolation
     , optics
@@ -158,7 +158,7 @@ library
     , template-haskell >=2.19.0 && <2.21
     , text >=2.0.1 && <2.1
     , text-range
-    , text-rope ==0.2.*
+    , text-rope ==0.2
     , transformers >=0.5.6.2 && <0.7
     , tree-sitter-ast
     , tree-sitter-haskell
@@ -214,8 +214,8 @@ executable print-hie
     , haskell-lexer >=1.1.1 && <1.2.0
     , hiedb ==0.6.*
     , lens
-    , lsp >=2.3 && <2.6
-    , lsp-types >=2.1 && <2.3
+    , lsp ==2.4.0.0
+    , lsp-types ==2.1.0.0
     , mtl >=2.2.2 && <2.4
     , neat-interpolation
     , optics
@@ -231,7 +231,7 @@ executable print-hie
     , template-haskell >=2.19.0 && <2.21
     , text >=2.0.1 && <2.1
     , text-range
-    , text-rope ==0.2.*
+    , text-rope ==0.2
     , transformers >=0.5.6.2 && <0.7
     , tree-sitter-ast
     , tree-sitter-haskell
@@ -288,8 +288,8 @@ executable static-ls
     , haskell-lexer >=1.1.1 && <1.2.0
     , hiedb ==0.6.*
     , lens
-    , lsp >=2.3 && <2.6
-    , lsp-types >=2.1 && <2.3
+    , lsp ==2.4.0.0
+    , lsp-types ==2.1.0.0
     , mtl >=2.2.2 && <2.4
     , neat-interpolation
     , optics
@@ -305,7 +305,7 @@ executable static-ls
     , template-haskell >=2.19.0 && <2.21
     , text >=2.0.1 && <2.1
     , text-range
-    , text-rope ==0.2.*
+    , text-rope ==0.2
     , transformers >=0.5.6.2 && <0.7
     , tree-sitter-ast
     , tree-sitter-haskell
@@ -365,8 +365,8 @@ test-suite expect_tests
     , hiedb ==0.6.*
     , hspec ==2.*
     , lens
-    , lsp >=2.3 && <2.6
-    , lsp-types >=2.1 && <2.3
+    , lsp ==2.4.0.0
+    , lsp-types ==2.1.0.0
     , mtl >=2.2.2 && <2.4
     , neat-interpolation
     , optics
@@ -384,7 +384,7 @@ test-suite expect_tests
     , template-haskell >=2.19.0 && <2.21
     , text >=2.0.1 && <2.1
     , text-range
-    , text-rope ==0.2.*
+    , text-rope ==0.2
     , transformers >=0.5.6.2 && <0.7
     , tree-sitter-ast
     , tree-sitter-haskell
@@ -472,8 +472,8 @@ test-suite static-ls-test
     , hiedb ==0.6.*
     , hspec ==2.*
     , lens
-    , lsp >=2.3 && <2.6
-    , lsp-types >=2.1 && <2.3
+    , lsp ==2.4.0.0
+    , lsp-types ==2.1.0.0
     , mtl >=2.2.2 && <2.4
     , neat-interpolation
     , optics
@@ -489,7 +489,7 @@ test-suite static-ls-test
     , template-haskell >=2.19.0 && <2.21
     , text >=2.0.1 && <2.1
     , text-range
-    , text-rope ==0.2.*
+    , text-rope ==0.2
     , transformers >=0.5.6.2 && <0.7
     , tree-sitter-ast
     , tree-sitter-haskell