diff --git a/Cargo.lock b/Cargo.lock
index df23b67..a442601 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -312,9 +312,9 @@ checksum = "57bcfdad1b858c2db7c38303a6d2ad4dfaf5eb53dfeb0910128b2c26d6158503"
 
 [[package]]
 name = "log"
-version = "0.4.19"
+version = "0.4.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b06a4cde4c0f271a446782e3eff8de789548ce57dbc8eca9292c27f4a42004b4"
+checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
 
 [[package]]
 name = "malloc_buf"
@@ -707,9 +707,9 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.30.0"
+version = "1.31.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d3ce25f50619af8b0aec2eb23deebe84249e19e2ddd393a6e16e3300a6dadfd"
+checksum = "40de3a2ba249dcb097e01be5e67a5ff53cf250397715a071a81543e8a832a920"
 dependencies = [
  "backtrace",
  "num_cpus",