diff --git a/lua/inlay-hints/adapter/default.lua b/lua/inlay-hints/adapter/default.lua
index abc0541..fd6c385 100644
--- a/lua/inlay-hints/adapter/default.lua
+++ b/lua/inlay-hints/adapter/default.lua
@@ -16,12 +16,8 @@ local function get_params(client, bufnr)
   }
 
   local line_count = vim.api.nvim_buf_line_count(bufnr) - 1
-  local last_line = vim.api.nvim_buf_get_lines(
-    bufnr,
-    line_count,
-    line_count + 1,
-    true
-  )
+  local last_line =
+    vim.api.nvim_buf_get_lines(bufnr, line_count, line_count + 1, true)
 
   params["range"]["end"]["line"] = line_count
   params["range"]["end"]["character"] = vim.lsp.util.character_offset(
@@ -35,7 +31,7 @@ local function get_params(client, bufnr)
 end
 
 function M.adapt_request(client, bufnr, callback)
-  client.request(
+  client:request(
     "textDocument/inlayHint",
     get_params(client, bufnr),
     callback,
diff --git a/lua/inlay-hints/hints.lua b/lua/inlay-hints/hints.lua
index a15ea36..6de4dc0 100644
--- a/lua/inlay-hints/hints.lua
+++ b/lua/inlay-hints/hints.lua
@@ -121,7 +121,7 @@ end
 function M.cache_render(bufnr)
   local buffer = bufnr or vim.api.nvim_get_current_buf()
 
-  for _, client in ipairs(vim.lsp.buf_get_clients(buffer)) do
+  for _, client in ipairs(vim.lsp.get_clients({ bufnr = buffer })) do
     ih.adapter.adapt_request(client, buffer, function(err, result, ctx)
       if err then
         return