diff --git a/Cargo.lock b/Cargo.lock
index b6a2b9b..ea829b0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -97,9 +97,9 @@ checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
 
 [[package]]
 name = "arrow"
-version = "58.3.0"
+version = "59.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "378530e55cd479eda3c14eb345310799717e6f76d0c332041e8487022166b471"
+checksum = "ffaaa3e009861fd829d0a24dd6f115aa8e4634324bb092147d43baafe69ca4a7"
 dependencies = [
  "arrow-arith",
  "arrow-array",
@@ -118,9 +118,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-arith"
-version = "58.3.0"
+version = "59.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a0ab212d2c1886e802f51c5212d78ebbcbb0bec980fff9dadc1eb8d45cd0b738"
+checksum = "3ac95125e1d71c4a252b5a9c729aef111e80418f08aaa6dbabd1ba66918247fc"
 dependencies = [
  "arrow-array",
  "arrow-buffer",
@@ -132,9 +132,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-array"
-version = "58.3.0"
+version = "59.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfd33d3e92f207444098c75b42de99d329562be0cf686b307b097cc52b4e999e"
+checksum = "0c60c79628e9a97cb90d7a0dc3e944f216a902f837d4ecabc14d524bddbbc137"
 dependencies = [
  "ahash",
  "arrow-buffer",
@@ -150,9 +150,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-buffer"
-version = "58.3.0"
+version = "59.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c6cd424c2693bcdbc150d843dc9d4d137dd2de4782ce6df491ad11a3a0416c0"
+checksum = "6026f638c400e9878c1b1cc05c3cfd46fbf381285916ab408678701c1df46c1a"
 dependencies = [
  "bytes",
  "half",
@@ -162,9 +162,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-cast"
-version = "58.3.0"
+version = "59.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c5aefb56a2c02e9e2b30746241058b85f8983f0fcff2ba0c6d09006e1cded7f"
+checksum = "c82c236c3caf8df5664284f3f1fbe89938852163998c3fdbf37e84ac220445e9"
 dependencies = [
  "arrow-array",
  "arrow-buffer",
@@ -183,9 +183,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-csv"
-version = "58.3.0"
+version = "59.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e94e8cf7e517657a52b91ea1263acf38c4ca62a84655d72458a3359b12ab97de"
+checksum = "12714e5fb7954159af1e26d4e0d37108bcf1a2ad5ee5c5bf02a944d564d588b7"
 dependencies = [
  "arrow-array",
  "arrow-cast",
@@ -198,9 +198,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-data"
-version = "58.3.0"
+version = "59.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c88210023a2bfee1896af366309a3028fc3bcbd6515fa29a7990ee1baa08ee0"
+checksum = "7bd568aa70c4ec5947027b0d5caee94877433b661a0bb9e8ddceeeb5f0c9b1ab"
 dependencies = [
  "arrow-buffer",
  "arrow-schema",
@@ -211,9 +211,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-flight"
-version = "58.3.0"
+version = "59.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28abfe8bf9f124e5fc83b334af4fa58f8d0323ad25312ccb2d1da50178415704"
+checksum = "68365401e834743d708094927e2ca727a32d639fe900df04b936e07a36701b74"
 dependencies = [
  "arrow-array",
  "arrow-buffer",
@@ -231,9 +231,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-ipc"
-version = "58.3.0"
+version = "59.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "238438f0834483703d88896db6fe5a7138b2230debc31b34c0336c2996e3c64f"
+checksum = "e57ee4d470eab1a021bc4b63fa2b2c15d572892bf227b0a982d3b755a6c662b5"
 dependencies = [
  "arrow-array",
  "arrow-buffer",
@@ -245,9 +245,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-json"
-version = "58.3.0"
+version = "59.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "205ca2119e6d679d5c133c6f30e68f027738d95ed948cf77677ea69c7800036b"
+checksum = "38f47e0e7a284e1f3707a780dc8cd5451b1614e9e398ea2d9ca03c7a2fe9a9ed"
 dependencies = [
  "arrow-array",
  "arrow-buffer",
@@ -270,9 +270,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-ord"
-version = "58.3.0"
+version = "59.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1bffd8fd2579286a5d63bac898159873e5094a79009940bcb42bbfce4f19f1d0"
+checksum = "a79cf73ad2eba8686ec2aa9bbf8671208e509025f166afc040cedbd94ffe4983"
 dependencies = [
  "arrow-array",
  "arrow-buffer",
@@ -283,9 +283,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-row"
-version = "58.3.0"
+version = "59.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bab5994731204603c73ba69267616c50f80780774c6bb0476f1f830625115e0c"
+checksum = "cea0f7d8ed6182f14952761e2c0f989852d5aa334fcbc49f73a9f2247c25b879"
 dependencies = [
  "arrow-array",
  "arrow-buffer",
@@ -296,15 +296,15 @@ dependencies = [
 
 [[package]]
 name = "arrow-schema"
-version = "58.3.0"
+version = "59.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f633dbfdf39c039ada1bf9e34c694816eb71fbb7dc78f613993b7245e078a1ed"
+checksum = "80b3e786a0dd9103acd583a6fb486dbf2f3268466cc0bd571dcf34cef231c1f1"
 
 [[package]]
 name = "arrow-select"
-version = "58.3.0"
+version = "59.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8cd065c54172ac787cf3f2f8d4107e0d3fdc26edba76fdf4f4cc170258942222"
+checksum = "067a67e0361f6c31f4a7248759f36ca4ca71b187a941ed4d49da1c7d3d4db624"
 dependencies = [
  "ahash",
  "arrow-array",
@@ -316,9 +316,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-string"
-version = "58.3.0"
+version = "59.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "29dd7cda3ab9692f43a2e4acc444d760cc17b12bb6d8232ddf64e9bab7c06b42"
+checksum = "99bc95847f3ff62a2b03d6f8ce2e3e78f01362060549a2a311898dd442f6256d"
 dependencies = [
  "arrow-array",
  "arrow-buffer",
diff --git a/Cargo.toml b/Cargo.toml
index afc5a33..affad8d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,10 +28,10 @@ reqwest = { version = "0.12", default-features = false, features = [
 ] }
 
 # Arrow + Flight (gRPC query transport)
-arrow        = { version = "58", features = ["ipc"] }
-arrow-array  = "58"
-arrow-schema = "58"
-arrow-flight = "58"
+arrow        = { version = "59", features = ["ipc"] }
+arrow-array  = "59"
+arrow-schema = "59"
+arrow-flight = "59"
 
 # gRPC transport
 tonic = { version = "0.14", features = ["tls-ring", "tls-native-roots"] }