diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index 764e6d0..5425979 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -1269,9 +1269,9 @@ dependencies = [
 
 [[package]]
 name = "num"
-version = "0.4.1"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b05180d69e3da0e530ba2a1dae5110317e49e3b7f3d41be227dc5f92e49ee7af"
+checksum = "3135b08af27d103b0a51f2ae0f8632117b7b185ccf931445affa8df530576a41"
 dependencies = [
  "num-bigint",
  "num-complex",
@@ -1294,9 +1294,9 @@ dependencies = [
 
 [[package]]
 name = "num-complex"
-version = "0.4.4"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ba157ca0885411de85d6ca030ba7e2a83a28636056c7c699b07c8b6f7383214"
+checksum = "23c6602fda94a57c990fe0df199a035d83576b496aa29f4e634a8ac6004e68a6"
 dependencies = [
  "num-traits",
 ]
@@ -1314,19 +1314,18 @@ dependencies = [
 
 [[package]]
 name = "num-integer"
-version = "0.1.45"
+version = "0.1.46"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9"
+checksum = "7969661fd2958a5cb096e56c8e1ad0444ac2bbcd0061bd28660485a44879858f"
 dependencies = [
- "autocfg",
  "num-traits",
 ]
 
 [[package]]
 name = "num-iter"
-version = "0.1.43"
+version = "0.1.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d03e6c028c5dc5cac6e2dec0efda81fc887605bb3d884578bb6d6bf7514e252"
+checksum = "d869c01cc0c455284163fd0092f1f93835385ccab5a98a0dcc497b2f8bf055a9"
 dependencies = [
  "autocfg",
  "num-integer",
diff --git a/rust/sea_battle_cli_player/Cargo.toml b/rust/sea_battle_cli_player/Cargo.toml
index f9f0871..266eb3a 100644
--- a/rust/sea_battle_cli_player/Cargo.toml
+++ b/rust/sea_battle_cli_player/Cargo.toml
@@ -20,7 +20,7 @@ tui = "0.19.0"
 crossterm = "0.27.0"
 lazy_static = "1.4.0"
 tokio = "1.37.0"
-num = "0.4.1"
+num = "0.4.2"
 num-traits = "0.2.18"
 num-derive = "0.4.2"
 textwrap = "0.16.1"