diff --git a/Cargo.lock b/Cargo.lock
index 1de35c5..d0b8777 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4157,9 +4157,9 @@ dependencies = [
 
 [[package]]
 name = "protobuf"
-version = "3.7.1"
+version = "3.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3a7c64d9bf75b1b8d981124c14c179074e8caa7dfe7b6a12e6222ddcd0c8f72"
+checksum = "d65a1d4ddae7d8b5de68153b48f6aa3bba8cb002b243dbdbc55a5afbc98f99f4"
 dependencies = [
  "once_cell",
  "protobuf-support",
@@ -4168,9 +4168,9 @@ dependencies = [
 
 [[package]]
 name = "protobuf-support"
-version = "3.7.1"
+version = "3.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b088fd20b938a875ea00843b6faf48579462630015c3788d397ad6a786663252"
+checksum = "3e36c2f31e0a47f9280fb347ef5e461ffcd2c52dd520d8e216b52f93b0b0d7d6"
 dependencies = [
  "thiserror",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index d7ed64c..9c9d65a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -37,7 +37,7 @@ opentelemetry-appender-tracing = "0.2.0"
 reqwest = { version = "0.11", features = ["json"] }
 tonic = "0.10.2"
 tonic-types = "0.10.2"
-protobuf = "3.2.0"
+protobuf = "3.7.2"
 chrono = { version = "0.4.31", features = ["serde"] }
 nkeys = "0.4.0"
 bytes = "1.5.0"