diff --git a/Cargo.lock b/Cargo.lock
index ee8c33c..0e60523 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -234,9 +234,9 @@ checksum = "b700ce4376041dcd0a327fd0097c41095743c4c8af8887265942faf1100bd040"
 
 [[package]]
 name = "bzip2"
-version = "0.3.3"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42b7c3cbf0fa9c1b82308d57191728ca0256cb821220f4e2fd410a72ade26e3b"
+checksum = "bdb116a6ef3f6c3698828873ad02c3014b3c85cadb88496095628e3ef1e347f8"
 dependencies = [
  "bzip2-sys",
  "libc",
@@ -244,9 +244,9 @@ dependencies = [
 
 [[package]]
 name = "bzip2-sys"
-version = "0.1.9+1.0.8"
+version = "0.1.11+1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad3b39a260062fca31f7b0b12f207e8f2590a67d32ec7d59c20484b07ea7285e"
+checksum = "736a955f3fa7875102d57c82b8cac37ec45224a07fd32d58f9f7a186b6cd4cdc"
 dependencies = [
  "cc",
  "libc",
diff --git a/danny-utilities/Cargo.toml b/danny-utilities/Cargo.toml
index 8b365f5..23147c2 100644
--- a/danny-utilities/Cargo.toml
+++ b/danny-utilities/Cargo.toml
@@ -24,5 +24,5 @@ rusqlite = { version = "0.25", features = ["bundled"] }
 argh = "0.1"
 sha2 = "0.8"
 csv = "1.1"
-bzip2 = "0.3"
+bzip2 = "0.4"
 chrono = "0.4"