diff --git a/.mise.toml b/.mise.toml
index e5e5c87..0354102 100644
--- a/.mise.toml
+++ b/.mise.toml
@@ -11,7 +11,7 @@ ASDF_RUST_PROFILE = "minimal"
 rust = '1.80.0'
 just = '1'
 grpcurl = '1.9'
-protoc = '29.2'
+protoc = '29.3'
 # grpc-health-probe = "*"
 # sccache = "0.5"
 "aqua:cargo-bins/cargo-binstall" = "1" # do not use cargo-binstall (it's a special name used by mise)