diff --git a/Cargo.lock b/Cargo.lock
index 7f76a29..bd11b26 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -107,9 +107,9 @@ dependencies = [
 
 [[package]]
 name = "nom"
-version = "7.1.1"
+version = "7.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a8903e5a29a317527874d0402f867152a3d21c908bb0b933e416c65e301d4c36"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
 dependencies = [
  "memchr",
  "minimal-lexical",
diff --git a/Cargo.toml b/Cargo.toml
index 318c52c..f0cc5af 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,6 +11,6 @@ crate-type = ["lib", "cdylib"]
 
 [dependencies]
 mint = "0.5.5"
-nom = "7.1.0"
+nom = "7.1.3"
 modular-bitfield = "0.11.2"
 pyo3 = { version = "0.17.3", optional = true, features = ["extension-module", "abi3-py37", "generate-import-lib"] }