diff --git a/Cargo.lock b/Cargo.lock
index 5c84b7e..26e344b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1931,9 +1931,9 @@ dependencies = [
 
 [[package]]
 name = "maxminddb"
-version = "0.27.3"
+version = "0.28.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76371bd37ce742f8954daabd0fde7f1594ee43ac2200e20c003ba5c3d65e2192"
+checksum = "faf6467428ad055b71e588bcedcbaf2ff605b3251deb0c52be4a04b674c546dd"
 dependencies = [
  "ipnetwork",
  "log",
diff --git a/querying/Cargo.toml b/querying/Cargo.toml
index 1625b84..f147f93 100644
--- a/querying/Cargo.toml
+++ b/querying/Cargo.toml
@@ -12,7 +12,7 @@ trie-rs = "0.4.2"
 tokio = { workspace = true }
 reqwest = { workspace = true }
 csv = "1.4.0"
-maxminddb = "0.27.3"
+maxminddb = "0.28.1"
 log = { workspace = true }
 hickory-resolver = { version = "0.26.0-beta.3", features = ["tokio", "webpki-roots", "https-ring"] }
 thiserror = "2.0.18"