diff --git a/Cargo.lock b/Cargo.lock
index 1108c1f4d4c20..b6f17ad7838c3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3101,7 +3101,6 @@ name = "racer"
 version = "2.2.2"
 dependencies = [
  "bitflags",
- "clap 2.34.0",
  "derive_more",
  "env_logger 0.7.1",
  "humantime 2.0.1",
@@ -3325,7 +3324,7 @@ dependencies = [
  "difference",
  "env_logger 0.9.0",
  "futures 0.3.19",
- "heck 0.3.1",
+ "heck 0.4.0",
  "home",
  "itertools",
  "jsonrpc-core",
diff --git a/src/tools/rls b/src/tools/rls
index 27f4044df03d1..ece09b88c0365 160000
--- a/src/tools/rls
+++ b/src/tools/rls
@@ -1 +1 @@
-Subproject commit 27f4044df03d15c7c38a483c3e4635cf4f51807d
+Subproject commit ece09b88c0365947af79c0ffdeea02bc6c1eec25