diff --git a/Cargo.lock b/Cargo.lock
index 925e3c2..73a949b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2140,7 +2140,7 @@ version = "0.1.0"
 dependencies = [
  "bytemuck",
  "cfg-if",
- "hmac 0.12.1",
+ "hmac 0.13.0",
  "log",
  "md-5 0.10.6",
  "proxy-common",
@@ -2157,7 +2157,7 @@ dependencies = [
  "async-trait",
  "bytemuck",
  "cfg-if",
- "hmac 0.12.1",
+ "hmac 0.13.0",
  "log",
  "md-5 0.10.6",
  "once_cell",
@@ -2316,7 +2316,7 @@ dependencies = [
  "dotenv",
  "futures",
  "hex",
- "hmac 0.12.1",
+ "hmac 0.13.0",
  "json",
  "log",
  "macros 0.0.0",
diff --git a/prudpv0/Cargo.toml b/prudpv0/Cargo.toml
index 447436d..72c59be 100644
--- a/prudpv0/Cargo.toml
+++ b/prudpv0/Cargo.toml
@@ -12,7 +12,7 @@ rc4 = "0.1.0"
 log = "0.4.25"
 cfg-if = "1.0.4"
 proxy-common = {path = "../proxy-common"}
-hmac = "0.12.1"
+hmac = "0.13.0"
 md-5 = "^0.10.6"
 
 [features]
diff --git a/prudpv1/Cargo.toml b/prudpv1/Cargo.toml
index b8346bf..5b0a7a5 100644
--- a/prudpv1/Cargo.toml
+++ b/prudpv1/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2024"
 [dependencies]
 bytemuck = { version =  "1.23.1",  features = ["derive"] }
 tokio = { version =  "1.47.0", features = ["full"] }
-hmac = "0.12.1"
+hmac = "0.13.0"
 md-5 = "^0.10.6"
 rc4 = "0.1.0"
 v-byte-helpers = { git = "https://github.com/RusticMaple/VByteMacros", version = "0.1.1" }
diff --git a/rnex-core/Cargo.toml b/rnex-core/Cargo.toml
index f338fe3..2d35bfe 100644
--- a/rnex-core/Cargo.toml
+++ b/rnex-core/Cargo.toml
@@ -15,7 +15,7 @@ chrono = "0.4.39"
 log = "0.4.25"
 rand = "0.8.5"
 cfg-if = "1.0.4"
-hmac = "0.12.1"
+hmac = "0.13.0"
 md-5 = "^0.10.6"
 tokio = { version = "1.43.0", features = ["full"] }
 hex = "0.4.3"