diff --git a/README.md b/README.md
index 97d205e..ec19629 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # ddc-vim-lsp
 
 vim-lsp for ddc.vim.
-- ddc.vim : v2.0.0
+- ddc.vim : v2.3.0
 
 ## Required
 
diff --git a/denops/@ddc-sources/vim-lsp.ts b/denops/@ddc-sources/vim-lsp.ts
index 6d80185..e633ac1 100644
--- a/denops/@ddc-sources/vim-lsp.ts
+++ b/denops/@ddc-sources/vim-lsp.ts
@@ -2,11 +2,11 @@ import {
   BaseSource,
   Item,
   DdcGatherItems,
-} from "https://deno.land/x/ddc_vim@v2.0.0/types.ts#^";
+} from "https://deno.land/x/ddc_vim@v2.3.0/types.ts#^";
 
 import {
   GatherArguments,
-} from "https://deno.land/x/ddc_vim@v2.0.0/base/source.ts#^";
+} from "https://deno.land/x/ddc_vim@v2.3.0/base/source.ts#^";
 
 // deno-lint-ignore ban-types
 type Params = {