diff --git a/Cargo.lock b/Cargo.lock
index 987f238f5..2a1b51dac 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1315,7 +1315,7 @@ dependencies = [
  "asn1-rs",
  "displaydoc",
  "nom",
- "num-bigint",
+ "num-bigint 0.4.8",
  "num-traits",
  "rusticata-macros",
 ]
@@ -1516,7 +1516,7 @@ dependencies = [
  "mimalloc",
  "monoio",
  "monoio-compat",
- "num-bigint",
+ "num-bigint 0.5.1",
  "ppp",
  "procfs",
  "quinn",
@@ -2983,6 +2983,16 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "num-bigint"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93e7820bc0a80a0238e650327316f929ba18d5be054b647490a3a6a339f3e7c0"
+dependencies = [
+ "num-integer",
+ "num-traits",
+]
+
 [[package]]
 name = "num-conv"
 version = "0.2.2"
@@ -3650,7 +3660,7 @@ dependencies = [
  "chrono",
  "either",
  "nom",
- "num-bigint",
+ "num-bigint 0.4.8",
  "num-integer",
  "num-traits",
  "once_cell",
@@ -3801,7 +3811,7 @@ dependencies = [
  "data-encoding",
  "globset",
  "lazy_static",
- "num-bigint",
+ "num-bigint 0.4.8",
  "num-traits",
  "regex",
  "semver",
diff --git a/ferron/Cargo.toml b/ferron/Cargo.toml
index 0281e64ef..e9986cd26 100644
--- a/ferron/Cargo.toml
+++ b/ferron/Cargo.toml
@@ -77,7 +77,7 @@ rasn-ocsp = "0.28.8"
 rasn-pkix = "0.28.8"
 sha1 = "0.11.0"
 sha2 = "0.11.0"
-num-bigint = "0.4"
+num-bigint = "0.5"
 aws-lc-rs = "1.17.0"
 
 # Async Runtime & Concurrency