diff --git a/Cargo.lock b/Cargo.lock
index 561c5de..779b79f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -91,9 +91,7 @@ dependencies = [
  "byteorder",
  "crc",
  "deku",
- "directories-next",
  "env_logger",
- "funty",
  "hex",
  "indicatif",
  "log",
@@ -313,27 +311,6 @@ dependencies = [
  "generic-array",
 ]
 
-[[package]]
-name = "directories-next"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "339ee130d97a610ea5a5872d2bbb130fdf68884ff09d3028b81bec8a1ac23bbc"
-dependencies = [
- "cfg-if",
- "dirs-sys-next",
-]
-
-[[package]]
-name = "dirs-sys-next"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ebda144c4fe02d1f7ea1a7d9641b6fc6b580adcfa024ae48797ecdeb6825b4d"
-dependencies = [
- "libc",
- "redox_users",
- "winapi",
-]
-
 [[package]]
 name = "encode_unicode"
 version = "0.3.6"
@@ -407,17 +384,6 @@ dependencies = [
  "version_check",
 ]
 
-[[package]]
-name = "getrandom"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8"
-dependencies = [
- "cfg-if",
- "libc",
- "wasi",
-]
-
 [[package]]
 name = "gimli"
 version = "0.24.0"
@@ -675,25 +641,6 @@ version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "643f8f41a8ebc4c5dc4515c82bb8abd397b527fc20fd681b7c011c2aee5d44fb"
 
-[[package]]
-name = "redox_syscall"
-version = "0.2.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "742739e41cd49414de871ea5e549afb7e2a3ac77b589bcbebe8c82fab37147fc"
-dependencies = [
- "bitflags",
-]
-
-[[package]]
-name = "redox_users"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "528532f3d801c87aec9def2add9ca802fe569e44a544afe633765267840abe64"
-dependencies = [
- "getrandom",
- "redox_syscall",
-]
-
 [[package]]
 name = "regex"
 version = "1.5.4"
@@ -1049,12 +996,6 @@ version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5fecdca9a5291cc2b8dcf7dc02453fee791a280f3743cb0905f8822ae463b3fe"
 
-[[package]]
-name = "wasi"
-version = "0.10.2+wasi-snapshot-preview1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
-
 [[package]]
 name = "winapi"
 version = "0.3.9"
diff --git a/blflash/Cargo.toml b/blflash/Cargo.toml
index 4bde733..0a75b7c 100644
--- a/blflash/Cargo.toml
+++ b/blflash/Cargo.toml
@@ -20,7 +20,6 @@ xmas-elf = "0.7.0"
 main_error = "0.1.1"
 serde = { version = "1.0", features = ["derive"] }
 toml = "0.5"
-directories-next = "2.0.0"
 thiserror = "1.0.22"
 indicatif = "0.16.0"
 log = "0.4.11"
@@ -33,5 +32,4 @@ paw = "1.0.0"
 crc = "1.8.1"
 hex = "0.4.2"
 parse_int = "0.5.0"
-funty = "1.2.0"
 bitvec = "0.22.3"