diff --git a/protocols/v2/noise-sv2/Cargo.toml b/protocols/v2/noise-sv2/Cargo.toml
index 2bcb8ba6d0..05ca9b3067 100644
--- a/protocols/v2/noise-sv2/Cargo.toml
+++ b/protocols/v2/noise-sv2/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "noise_sv2"
-version = "1.2.0"
+version = "1.2.1"
 authors = ["The Stratum V2 Developers"]
 edition = "2018"
 readme = "README.md"
diff --git a/protocols/v2/noise-sv2/src/signature_message.rs b/protocols/v2/noise-sv2/src/signature_message.rs
index c82e4bd087..954e22b514 100644
--- a/protocols/v2/noise-sv2/src/signature_message.rs
+++ b/protocols/v2/noise-sv2/src/signature_message.rs
@@ -76,7 +76,7 @@ impl SignatureNoiseMessage {
                 .duration_since(SystemTime::UNIX_EPOCH)
                 .unwrap()
                 .as_secs() as u32;
-            if self.valid_from <= now && self.not_valid_after >= now {
+            if (self.valid_from - 10) <= now && (self.not_valid_after + 10) >= now {
                 let secp = Secp256k1::verification_only();
                 let (m, s) = self.split();
                 // m = SHA-256(version || valid_from || not_valid_after || server_static_key)