diff --git a/Cargo.lock b/Cargo.lock
index 402d5f3..f3089f2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -135,9 +135,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "3.1.5"
+version = "3.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ced1892c55c910c1219e98d6fc8d71f6bddba7905866ce740066d8bfea859312"
+checksum = "71c47df61d9e16dc010b55dba1952a57d8c215dbb533fd13cdd13369aac73b1c"
 dependencies = [
  "atty",
  "bitflags",
@@ -152,9 +152,9 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "3.1.4"
+version = "3.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da95d038ede1a964ce99f49cbe27a7fb538d1da595e4b4f70b8c8f338d17bf16"
+checksum = "a3aab4734e083b809aaf5794e14e756d1c798d2c69c7f7de7a09a2f5214993c1"
 dependencies = [
  "heck",
  "proc-macro-error",
@@ -427,13 +427,12 @@ checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
 [[package]]
 name = "nom"
-version = "7.1.0"
+version = "7.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b1d11e1ef389c76fe5b81bcaf2ea32cf88b62bc494e19f493d0b30e7a930109"
+checksum = "a8903e5a29a317527874d0402f867152a3d21c908bb0b933e416c65e301d4c36"
 dependencies = [
  "memchr",
  "minimal-lexical",
- "version_check",
 ]
 
 [[package]]
@@ -760,9 +759,9 @@ checksum = "507e9898683b6c43a9aa55b64259b721b52ba226e0f3779137e50ad114a4c90b"
 
 [[package]]
 name = "test-log"
-version = "0.2.8"
+version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb78caec569a40f42c078c798c0e35b922d9054ec28e166f0d6ac447563d91a4"
+checksum = "4235dbf7ea878b3ef12dea20a59c134b405a66aafc4fc2c7b9935916e289e735"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/bin/Cargo.toml b/bin/Cargo.toml
index 21c1a8b..0bf5c20 100644
--- a/bin/Cargo.toml
+++ b/bin/Cargo.toml
@@ -15,7 +15,7 @@ path = "src/main.rs"
 
 [dependencies]
 adf_bdd = { path = "../lib", default-features = false }
-clap = {version = "3.1.5", features = [ "derive", "cargo", "env" ]}
+clap = {version = "3.1.8", features = [ "derive", "cargo", "env" ]}
 log = { version = "0.4", features = [ "max_level_trace", "release_max_level_info" ] }
 serde = { version = "1.0", features = ["derive","rc"] }
 serde_json = "1.0"
diff --git a/lib/Cargo.toml b/lib/Cargo.toml
index 2c4c86c..6d59ee6 100644
--- a/lib/Cargo.toml
+++ b/lib/Cargo.toml
@@ -23,7 +23,7 @@ crate-type = ["lib"]   # The crate types to generate.
 
 [dependencies]
 log = { version = "0.4"}
-nom = "7.1.0"
+nom = "7.1.1"
 lexical-sort = "0.3.1"
 serde = { version = "1.0", features = ["derive","rc"] }
 serde_json = "1.0"