diff --git a/Cargo.lock b/Cargo.lock
index 1ed06136646..dcfba42b547 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4768,14 +4768,14 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.10.3"
+version = "1.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b62dbe01f0b06f9d8dc7d49e05a0785f153b00b2c227856282f671e0318c9b15"
+checksum = "e10754a14b9137dd7b1e3e5b0493cc9171fdd105e0ab477f51b72e7f3ac0e276"
 dependencies = [
  "aho-corasick 1.0.2",
  "memchr",
- "regex-automata 0.4.4",
- "regex-syntax 0.8.2",
+ "regex-automata 0.4.14",
+ "regex-syntax 0.8.9",
 ]
 
 [[package]]
@@ -4789,13 +4789,13 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.4.4"
+version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b7fa1134405e2ec9353fd416b17f8dacd46c473d7d3fd1cf202706a14eb792a"
+checksum = "6e1dd4122fc1595e8162618945476892eefca7b88c52820e74af6262213cae8f"
 dependencies = [
  "aho-corasick 1.0.2",
  "memchr",
- "regex-syntax 0.8.2",
+ "regex-syntax 0.8.9",
 ]
 
 [[package]]
@@ -4806,9 +4806,9 @@ checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
 
 [[package]]
 name = "regex-syntax"
-version = "0.8.2"
+version = "0.8.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
+checksum = "a96887878f22d7bad8a3b6dc5b7440e0ada9a245242924394987b21cf2210a4c"
 
 [[package]]
 name = "relay-server-example"
diff --git a/protocols/gossipsub/Cargo.toml b/protocols/gossipsub/Cargo.toml
index 4d484a81249..093b358b60c 100644
--- a/protocols/gossipsub/Cargo.toml
+++ b/protocols/gossipsub/Cargo.toml
@@ -31,7 +31,7 @@ libp2p-swarm = { workspace = true }
 quick-protobuf = "0.8"
 quick-protobuf-codec = { workspace = true }
 rand = "0.8"
-regex = "1.10.3"
+regex = "1.12.3"
 serde = { version = "1", optional = true, features = ["derive"] }
 sha2 = "0.10.8"
 smallvec = "1.12.0"