diff --git a/Cargo.lock b/Cargo.lock
index f057483..99cc5b3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1177,9 +1177,9 @@ checksum = "112b39cec0b298b6c1999fee3e31427f74f676e4cb9879ed1a121b43661a4154"
 
 [[package]]
 name = "maxminddb"
-version = "0.27.0"
+version = "0.27.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ef0551fc3e7345a6c854c1026b0ddada1e443e51f4fb4cdcf86cc1a71d4b337"
+checksum = "99681a80368084e68fff1a4ec657b09ae6a04f1107762ec6346a82b8cc19d8eb"
 dependencies = [
  "ipnetwork",
  "log",
diff --git a/Cargo.toml b/Cargo.toml
index b6fd903..b9427e3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ log = { version = "=0.4.29", features = [
     "release_max_level_debug",
     "std",
 ] }
-maxminddb = { version = "=0.27.0", features = ["mmap"] }
+maxminddb = { version = "=0.27.1", features = ["mmap"] }
 parking_lot = "=0.12.5"
 rand = { version = "=0.9.2", default-features = false, features = [
     "std",