diff --git a/Cargo.lock b/Cargo.lock
index 62bd3e7192..c397b51bd8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2973,14 +2973,14 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.9.3"
+version = "1.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81bc1d4caf89fac26a70747fe603c130093b53c773888797a6329091246d651a"
+checksum = "12de2eff854e5fa4b1295edd650e227e9d8fb0c9e90b12e7f36d6a6811791a29"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-automata 0.3.6",
- "regex-syntax 0.7.4",
+ "regex-automata 0.3.7",
+ "regex-syntax 0.7.5",
 ]
 
 [[package]]
@@ -2994,13 +2994,13 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.3.6"
+version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fed1ceff11a1dddaee50c9dc8e4938bd106e9d89ae372f192311e7da498e3b69"
+checksum = "49530408a136e16e5b486e883fbb6ba058e8e4e8ae6621a77b048b314336e629"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-syntax 0.7.4",
+ "regex-syntax 0.7.5",
 ]
 
 [[package]]
@@ -3011,9 +3011,9 @@ checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
 
 [[package]]
 name = "regex-syntax"
-version = "0.7.4"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5ea92a5b6195c6ef2a0295ea818b312502c6fc94dde986c5553242e18fd4ce2"
+checksum = "dbb5fb1acd8a1a18b3dd5be62d25485eb770e05afb408a9627d14d451bae12da"
 
 [[package]]
 name = "ring"
diff --git a/Cargo.toml b/Cargo.toml
index 951deb09d2..2b0d61eea5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -61,7 +61,7 @@ primitive-types = { version = "0.12.1", default-features = false, features = ["c
 proc-macro-error = "1.0.4"
 proc-macro2 = "1.0.66"
 quote = "1.0.33"
-regex = "1.9.3"
+regex = "1.9.4"
 scale-info = "2.9.0"
 scale-value = "0.12.0"
 scale-bits = "0.4.0"