diff --git a/Cargo.lock b/Cargo.lock
index f8ab5f9..d43918f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "anyhow"
@@ -58,9 +58,9 @@ 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",
@@ -69,9 +69,9 @@ 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 d7c5611..560fa7a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,6 +10,6 @@ repository = "https://github.com/stepancheg/rust-protobuf/tree/master/protobuf-p
 [dependencies]
 anyhow = "1.0.86"
 indexmap = "2.6.0"
-protobuf = "3.6.0"
+protobuf = "3.7.2"
 protobuf-support = "3.6.0"
 thiserror = "1.0.64"