diff --git a/czech-file-knife/Cargo.lock b/czech-file-knife/Cargo.lock
index 802b1cee..f87ceda7 100644
--- a/czech-file-knife/Cargo.lock
+++ b/czech-file-knife/Cargo.lock
@@ -697,7 +697,7 @@ dependencies = [
  "directories",
  "heed",
  "hex",
- "lz4_flex 0.12.1",
+ "lz4_flex",
  "redb",
  "redis",
  "serde",
@@ -2862,19 +2862,13 @@ dependencies = [
 
 [[package]]
 name = "lz4_flex"
-version = "0.12.1"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "98c23545df7ecf1b16c303910a69b079e8e251d60f7dd2cc9b4177f2afaf1746"
+checksum = "db9a0d582c2874f68138a16ce1867e0ffde6c0bb0a0df85e1f36d04146db488a"
 dependencies = [
  "twox-hash",
 ]
 
-[[package]]
-name = "lz4_flex"
-version = "0.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db9a0d582c2874f68138a16ce1867e0ffde6c0bb0a0df85e1f36d04146db488a"
-
 [[package]]
 name = "mac"
 version = "0.1.1"
@@ -5408,7 +5402,7 @@ dependencies = [
  "levenshtein_automata",
  "log",
  "lru",
- "lz4_flex 0.13.0",
+ "lz4_flex",
  "measure_time",
  "memmap2",
  "once_cell",
diff --git a/czech-file-knife/Cargo.toml b/czech-file-knife/Cargo.toml
index eb04a302..da1585f6 100644
--- a/czech-file-knife/Cargo.toml
+++ b/czech-file-knife/Cargo.toml
@@ -40,7 +40,7 @@ oauth2 = "5.0"
 
 # Hashing & Compression
 blake3 = "1.5"
-lz4_flex = "0.12"
+lz4_flex = "0.13"
 hex = "0.4"
 
 # Time & Errors