diff --git a/hls-haddock-comments-plugin.cabal b/hls-haddock-comments-plugin.cabal
--- a/hls-haddock-comments-plugin.cabal
+++ b/hls-haddock-comments-plugin.cabal
@@ -1,6 +1,6 @@
 cabal-version:      2.4
 name:               hls-haddock-comments-plugin
-version:            1.0.0.2
+version:            1.0.0.3
 synopsis:           Haddock comments plugin for Haskell Language Server
 description:
   Please see the README on GitHub at <https://github.com/haskell/haskell-language-server>
@@ -30,7 +30,7 @@
     , ghc
     , ghc-exactprint
     , ghcide                >=1.2  && <1.5
-    , hls-plugin-api        ^>=1.1
+    , hls-plugin-api        >=1.1  && <1.3
     , lsp-types
     , text
     , unordered-containers
@@ -50,5 +50,5 @@
     , base
     , filepath
     , hls-haddock-comments-plugin
-    , hls-test-utils               ^>=1.0
+    , hls-test-utils               >=1.0 && <1.2
     , text