diff --git a/Cargo.lock b/Cargo.lock
index 76808ecbba..c4511d7ab4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -473,11 +473,11 @@ dependencies = [
 
 [[package]]
 name = "dirs"
-version = "1.0.4"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_users 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_users 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1682,12 +1682,12 @@ dependencies = [
 
 [[package]]
 name = "redox_users"
-version = "0.2.0"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "argon2rs 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_os 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2106,7 +2106,7 @@ name = "solana-fullnode-config"
 version = "0.12.0"
 dependencies = [
  "clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "dirs 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "dirs 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.88 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.88 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2131,7 +2131,7 @@ name = "solana-keygen"
 version = "0.12.0"
 dependencies = [
  "clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "dirs 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "dirs 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-sdk 0.12.0",
 ]
 
@@ -2355,7 +2355,7 @@ dependencies = [
  "bs58 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "dirs 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "dirs 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana 0.12.0",
  "solana-drone 0.12.0",
@@ -2935,7 +2935,7 @@ dependencies = [
 "checksum difference 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "524cbf6897b527295dff137cec09ecf3a05f4fddffd7dfcd1585403449e74198"
 "checksum digest 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)" = "03b072242a8cbaf9c145665af9d250c59af3b958f83ed6824e13533cf76d5b90"
 "checksum digest 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "05f47366984d3ad862010e22c7ce81a7dbcaebbdfb37241a620f8b6596ee135c"
-"checksum dirs 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "88972de891f6118092b643d85a0b28e0678e0f948d7f879aa32f2d5aafe97d2a"
+"checksum dirs 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "3fd78930633bd1c6e35c4b42b1df7b0cbc6bc191146e512bb3bedf243fcc3901"
 "checksum dtoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "6d301140eb411af13d3115f9a562c85cc6b541ade9dfa314132244aaee7489dd"
 "checksum either 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3be565ca5c557d7f59e7cfcf1844f9e3033650c929c6566f511e8005f205c1d0"
 "checksum elf 0.0.10 (registry+https://github.com/rust-lang/crates.io-index)" = "4841de15dbe0e49b9b62a417589299e3be0d557e0900d36acb87e6dae47197f5"
@@ -3069,7 +3069,7 @@ dependencies = [
 "checksum rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
 "checksum redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)" = "52ee9a534dc1301776eff45b4fa92d2c39b1d8c3d3357e6eb593e0d795506fc2"
 "checksum redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7e891cfe48e9100a70a3b6eb652fef28920c117d366339687bd5576160db0f76"
-"checksum redox_users 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "214a97e49be64fd2c86f568dd0cb2c757d2cc53de95b273b6ad0a1c908482f26"
+"checksum redox_users 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3fe5204c3a17e97dde73f285d49be585df59ed84b50a872baf416e73b62c3828"
 "checksum regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "37e7cbbd370869ce2e8dff25c7018702d10b21a20ef7135316f8daecd6c25b7f"
 "checksum regex-syntax 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)" = "4e47a2ed29da7a9e1960e1639e7a982e6edc6d49be308a3b02daf511504a16d1"
 "checksum remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3488ba1b9a2084d38645c4c08276a1752dcbf2c7130d74f1569681ad5d2799c5"
diff --git a/fullnode-config/Cargo.toml b/fullnode-config/Cargo.toml
index e714e07dbf..617b684f29 100644
--- a/fullnode-config/Cargo.toml
+++ b/fullnode-config/Cargo.toml
@@ -13,7 +13,7 @@ cuda = []
 
 [dependencies]
 clap = "2.32.0"
-dirs = "1.0.2"
+dirs = "1.0.5"
 log = "0.4.2"
 serde = "1.0.88"
 serde_derive = "1.0.88"
diff --git a/keygen/Cargo.toml b/keygen/Cargo.toml
index f1e5927c53..8fdbe2826d 100644
--- a/keygen/Cargo.toml
+++ b/keygen/Cargo.toml
@@ -12,7 +12,7 @@ edition = "2018"
 cuda = []
 
 [dependencies]
-dirs = "1.0.2"
+dirs = "1.0.5"
 clap = "2.31"
 solana-sdk = { path = "../sdk", version = "0.12.0" }
 
diff --git a/wallet/Cargo.toml b/wallet/Cargo.toml
index 6c6524f57d..d0562aee83 100644
--- a/wallet/Cargo.toml
+++ b/wallet/Cargo.toml
@@ -13,7 +13,7 @@ bincode = "1.1.2"
 bs58 = "0.2.0"
 clap = "2.32.0"
 chrono = { version = "0.4.0", features = ["serde"] }
-dirs = "1.0.2"
+dirs = "1.0.5"
 serde_json = "1.0.38"
 solana = { path = "..", version = "0.12.0" }
 solana-drone = { path = "../drone", version = "0.12.0" }