diff --git a/5-Applications/parquet_compressor/Cargo.lock b/5-Applications/parquet_compressor/Cargo.lock
index 1d1b3739..3309f96f 100644
--- a/5-Applications/parquet_compressor/Cargo.lock
+++ b/5-Applications/parquet_compressor/Cargo.lock
@@ -682,9 +682,9 @@ dependencies = [
 
 [[package]]
 name = "dashmap"
-version = "6.1.0"
+version = "6.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5041cc499144891f3790297212f32a74fb938e5136a14943f338ef9e0ae276cf"
+checksum = "e6361d5c062261c78a176addb82d4c821ae42bed6089de0e12603cd25de2059c"
 dependencies = [
  "cfg-if",
  "crossbeam-utils",
diff --git a/5-Applications/parquet_compressor/Cargo.toml b/5-Applications/parquet_compressor/Cargo.toml
index 59f6d1b3..1bebbd43 100644
--- a/5-Applications/parquet_compressor/Cargo.toml
+++ b/5-Applications/parquet_compressor/Cargo.toml
@@ -27,7 +27,7 @@ glob = "0.3"
 pathdiff = "0.2"
 regex = "1.11"
 ahash = "0.8"
-dashmap = "6.1"
+dashmap = "6.2"
 dirs = "5.0"
 
 [[bin]]