diff --git a/Cargo.lock b/Cargo.lock
index ff514979..387a34a7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -49,7 +49,7 @@ version = "0.30.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "16e2cdb6d5ed835199484bb92bb8b3edd526effe995c61732580439c1a67e2e9"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "http",
  "log",
  "url",
@@ -67,6 +67,12 @@ version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
+[[package]]
+name = "base64"
+version = "0.23.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac07cdecf99051d9a5238b80f35af32cdeba5b336e55d957b318b50137e18da5"
+
 [[package]]
 name = "bitflags"
 version = "2.13.1"
@@ -1493,7 +1499,7 @@ version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7da1d65da6dd5d1e44199ac0f58712d241c0f439f80adea8924d832384087f85"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "indexmap",
  "quick-xml",
  "serde",
@@ -1513,7 +1519,7 @@ dependencies = [
 name = "portmapper"
 version = "0.19.3"
 dependencies = [
- "base64",
+ "base64 0.23.1",
  "bytes",
  "derive_more",
  "hyper-util",
diff --git a/portmapper/Cargo.toml b/portmapper/Cargo.toml
index 0a0211da..9575e195 100644
--- a/portmapper/Cargo.toml
+++ b/portmapper/Cargo.toml
@@ -16,7 +16,7 @@ rust-version = "1.91"
 workspace = true
 
 [dependencies]
-base64 = "0.22.1"
+base64 = "0.23.1"
 bytes = "1.7"
 derive_more = { version = "2.0.1", features = ["debug", "display", "from", "try_into", "deref"] }
 igd-next = { version = "0.17.0", features = ["aio_tokio"] }