diff --git a/Cargo.lock b/Cargo.lock
index 4bf51b9c..ab3d5755 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3353,9 +3353,9 @@ dependencies = [
 
 [[package]]
 name = "rdkafka"
-version = "0.32.2"
+version = "0.33.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8733bc5dc0b192d1a4b28073f9bff1326ad9e4fecd4d9b025d6fc358d1c3e79"
+checksum = "da18026aad1c24033da3da726200de7e911e75c2e2cc2f77ffb9b4502720faae"
 dependencies = [
  "futures-channel",
  "futures-util",
diff --git a/chirpstack/Cargo.toml b/chirpstack/Cargo.toml
index 1afd270a..1124825a 100644
--- a/chirpstack/Cargo.toml
+++ b/chirpstack/Cargo.toml
@@ -69,7 +69,7 @@ gcp_auth = "0.9"
 lapin = "2.1"
 tokio-executor-trait = "2.1"
 tokio-reactor-trait = "1.1"
-rdkafka = { version = "0.32", default-features = false, features = ["tokio", "cmake-build"] }
+rdkafka = { version = "0.33", default-features = false, features = ["tokio", "cmake-build"] }
 
 # gRPC and Protobuf
 tonic = "0.9"