diff --git a/dockerfiles/docker/Dockerfile b/dockerfiles/docker/Dockerfile
index ec540081fd..5293a668ff 100644
--- a/dockerfiles/docker/Dockerfile
+++ b/dockerfiles/docker/Dockerfile
@@ -3,7 +3,7 @@ WORKDIR /go/src/github.com/sourcegraph/lsp-adapter
 COPY . .
 RUN CGO_ENABLED=0 GOBIN=/usr/local/bin go install github.com/sourcegraph/lsp-adapter
 
-FROM rcjsuen/docker-langserver:0.0.19
+FROM rcjsuen/docker-langserver:0.0.20
 
 RUN apk add --no-cache tini
 ENTRYPOINT ["tini", "--"]