diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index cf1c7fa0..6c3754b7 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -567,11 +567,10 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.9.0"
+version = "1.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b7b349f11a7047e6d1276853e612d152f5e8a352c61917887cc2169e2366b4c"
+checksum = "0c27a64b625de6d309e8c57716ba93021dccf1b3b5c97edd6d3dd2d2135afc0a"
 dependencies = [
- "autocfg",
  "bytes",
  "libc",
  "memchr",
@@ -593,9 +592,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "1.3.0"
+version = "1.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54473be61f4ebe4efd09cec9bd5d16fa51d70ea0192213d754d2d500457db110"
+checksum = "d266c00fde287f55d3f1c3e96c500c362a2b8c695076ec180f27918820bc6df8"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index 144828e4..0e3d501d 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -17,7 +17,7 @@ rustfmt = ["tonic-build/rustfmt"]
 prost = "0.8"
 prost-types = "0.8"
 
-tokio = {version = "1.9", features = ["macros"], optional = true}
+tokio = {version = "1.16", features = ["macros"], optional = true}
 tonic = {version = "0.5", features = ["codegen", "prost"], default-features = false}
 
 [build-dependencies]