diff --git a/app/rs/Cargo.lock b/app/rs/Cargo.lock
index 0135cd3..7c4d38c 100644
--- a/app/rs/Cargo.lock
+++ b/app/rs/Cargo.lock
@@ -107,9 +107,9 @@ checksum = "1b03d17f364a3a042d5e5d46b053bbbf82c92c9430c592dd4c064dc6ee997125"
 
 [[package]]
 name = "log"
-version = "0.4.20"
+version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
+checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
 
 [[package]]
 name = "memchr"
diff --git a/app/rs/Cargo.toml b/app/rs/Cargo.toml
index 1230bc2..42efb54 100644
--- a/app/rs/Cargo.toml
+++ b/app/rs/Cargo.toml
@@ -16,7 +16,7 @@ libc = "0.2.112"
 once_cell = "1.19.0"
 
 # for log
-log = "0.4.20"
+log = "0.4.21"
 android_logger = "0.13.3"
 
 ndk = "0.6.0"