diff --git a/Cargo.lock b/Cargo.lock
index e8fcb7fc..edc71abe 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1185,9 +1185,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.6.0"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c4eb3267174b8c6c2f654116623910a0fef09c4753f8dd83db29c48a0df988b"
+checksum = "e076559ef8e241f2ae3479e36f97bd5741c0330689e217ad51ce2c76808b868a"
 dependencies = [
  "aho-corasick",
  "memchr",
diff --git a/lib/core/Cargo.toml b/lib/core/Cargo.toml
index 0838685b..0f281c4f 100644
--- a/lib/core/Cargo.toml
+++ b/lib/core/Cargo.toml
@@ -20,7 +20,7 @@ futures            = { version = "0.3" }
 fxhash             = { version = "0.2" }
 once_cell          = { version = "1.15" }
 parity-scale-codec = { version = "3.2" }
-regex              = { version = "1.6" }
+regex              = { version = "1.7" }
 reqwest            = { version = "0.11", features = ["json"] }
 serde              = { version = "1.0" }
 serde_json         = { version = "1.0" }