diff --git a/Cargo.lock b/Cargo.lock
index ade231f..6dc3543 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -107,14 +107,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "378530e55cd479eda3c14eb345310799717e6f76d0c332041e8487022166b471"
 dependencies = [
  "arrow-arith",
- "arrow-array",
- "arrow-buffer",
+ "arrow-array 58.3.0",
+ "arrow-buffer 58.3.0",
  "arrow-cast",
- "arrow-data",
+ "arrow-data 58.3.0",
  "arrow-ipc",
  "arrow-ord",
  "arrow-row",
- "arrow-schema",
+ "arrow-schema 58.3.0",
  "arrow-select",
  "arrow-string",
 ]
@@ -125,10 +125,10 @@ version = "58.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a0ab212d2c1886e802f51c5212d78ebbcbb0bec980fff9dadc1eb8d45cd0b738"
 dependencies = [
- "arrow-array",
- "arrow-buffer",
- "arrow-data",
- "arrow-schema",
+ "arrow-array 58.3.0",
+ "arrow-buffer 58.3.0",
+ "arrow-data 58.3.0",
+ "arrow-schema 58.3.0",
  "chrono",
  "num-traits",
 ]
@@ -140,9 +140,27 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cfd33d3e92f207444098c75b42de99d329562be0cf686b307b097cc52b4e999e"
 dependencies = [
  "ahash",
- "arrow-buffer",
- "arrow-data",
- "arrow-schema",
+ "arrow-buffer 58.3.0",
+ "arrow-data 58.3.0",
+ "arrow-schema 58.3.0",
+ "chrono",
+ "half",
+ "hashbrown 0.17.1",
+ "num-complex",
+ "num-integer",
+ "num-traits",
+]
+
+[[package]]
+name = "arrow-array"
+version = "59.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c60c79628e9a97cb90d7a0dc3e944f216a902f837d4ecabc14d524bddbbc137"
+dependencies = [
+ "ahash",
+ "arrow-buffer 59.0.0",
+ "arrow-data 59.0.0",
+ "arrow-schema 59.0.0",
  "chrono",
  "half",
  "hashbrown 0.17.1",
@@ -163,17 +181,29 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "arrow-buffer"
+version = "59.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6026f638c400e9878c1b1cc05c3cfd46fbf381285916ab408678701c1df46c1a"
+dependencies = [
+ "bytes",
+ "half",
+ "num-bigint",
+ "num-traits",
+]
+
 [[package]]
 name = "arrow-cast"
 version = "58.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4c5aefb56a2c02e9e2b30746241058b85f8983f0fcff2ba0c6d09006e1cded7f"
 dependencies = [
- "arrow-array",
- "arrow-buffer",
- "arrow-data",
+ "arrow-array 58.3.0",
+ "arrow-buffer 58.3.0",
+ "arrow-data 58.3.0",
  "arrow-ord",
- "arrow-schema",
+ "arrow-schema 58.3.0",
  "arrow-select",
  "atoi",
  "base64",
@@ -190,8 +220,21 @@ version = "58.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3c88210023a2bfee1896af366309a3028fc3bcbd6515fa29a7990ee1baa08ee0"
 dependencies = [
- "arrow-buffer",
- "arrow-schema",
+ "arrow-buffer 58.3.0",
+ "arrow-schema 58.3.0",
+ "half",
+ "num-integer",
+ "num-traits",
+]
+
+[[package]]
+name = "arrow-data"
+version = "59.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7bd568aa70c4ec5947027b0d5caee94877433b661a0bb9e8ddceeeb5f0c9b1ab"
+dependencies = [
+ "arrow-buffer 59.0.0",
+ "arrow-schema 59.0.0",
  "half",
  "num-integer",
  "num-traits",
@@ -203,10 +246,10 @@ version = "58.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "238438f0834483703d88896db6fe5a7138b2230debc31b34c0336c2996e3c64f"
 dependencies = [
- "arrow-array",
- "arrow-buffer",
- "arrow-data",
- "arrow-schema",
+ "arrow-array 58.3.0",
+ "arrow-buffer 58.3.0",
+ "arrow-data 58.3.0",
+ "arrow-schema 58.3.0",
  "arrow-select",
  "flatbuffers",
 ]
@@ -217,10 +260,10 @@ version = "58.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1bffd8fd2579286a5d63bac898159873e5094a79009940bcb42bbfce4f19f1d0"
 dependencies = [
- "arrow-array",
- "arrow-buffer",
- "arrow-data",
- "arrow-schema",
+ "arrow-array 58.3.0",
+ "arrow-buffer 58.3.0",
+ "arrow-data 58.3.0",
+ "arrow-schema 58.3.0",
  "arrow-select",
 ]
 
@@ -230,10 +273,10 @@ version = "58.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bab5994731204603c73ba69267616c50f80780774c6bb0476f1f830625115e0c"
 dependencies = [
- "arrow-array",
- "arrow-buffer",
- "arrow-data",
- "arrow-schema",
+ "arrow-array 58.3.0",
+ "arrow-buffer 58.3.0",
+ "arrow-data 58.3.0",
+ "arrow-schema 58.3.0",
  "half",
 ]
 
@@ -243,6 +286,12 @@ version = "58.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f633dbfdf39c039ada1bf9e34c694816eb71fbb7dc78f613993b7245e078a1ed"
 
+[[package]]
+name = "arrow-schema"
+version = "59.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "80b3e786a0dd9103acd583a6fb486dbf2f3268466cc0bd571dcf34cef231c1f1"
+
 [[package]]
 name = "arrow-select"
 version = "58.3.0"
@@ -250,10 +299,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8cd065c54172ac787cf3f2f8d4107e0d3fdc26edba76fdf4f4cc170258942222"
 dependencies = [
  "ahash",
- "arrow-array",
- "arrow-buffer",
- "arrow-data",
- "arrow-schema",
+ "arrow-array 58.3.0",
+ "arrow-buffer 58.3.0",
+ "arrow-data 58.3.0",
+ "arrow-schema 58.3.0",
  "num-traits",
 ]
 
@@ -263,10 +312,10 @@ version = "58.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "29dd7cda3ab9692f43a2e4acc444d760cc17b12bb6d8232ddf64e9bab7c06b42"
 dependencies = [
- "arrow-array",
- "arrow-buffer",
- "arrow-data",
- "arrow-schema",
+ "arrow-array 58.3.0",
+ "arrow-buffer 58.3.0",
+ "arrow-data 58.3.0",
+ "arrow-schema 58.3.0",
  "arrow-select",
  "memchr",
  "num-traits",
@@ -559,8 +608,8 @@ dependencies = [
 name = "crontimes-worker"
 version = "0.1.0"
 dependencies = [
- "arrow-array",
- "arrow-schema",
+ "arrow-array 59.0.0",
+ "arrow-schema 58.3.0",
  "croner",
  "crontimes-core",
  "env_logger",
@@ -2034,13 +2083,13 @@ checksum = "7301e2a2a7fcf94f372f0378fa35168cdfa505b372043de75dfbb5c1796f325e"
 dependencies = [
  "arrow",
  "arrow-arith",
- "arrow-array",
- "arrow-buffer",
+ "arrow-array 58.3.0",
+ "arrow-buffer 58.3.0",
  "arrow-cast",
- "arrow-data",
+ "arrow-data 58.3.0",
  "arrow-ipc",
  "arrow-ord",
- "arrow-schema",
+ "arrow-schema 58.3.0",
  "arrow-select",
  "ctrlc",
  "libc",
@@ -2058,12 +2107,12 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "68d8614efc5db24a1a15fc393f9990ae9b2446914f6f4ff2a30e06564a915e1a"
 dependencies = [
- "arrow-array",
- "arrow-buffer",
+ "arrow-array 58.3.0",
+ "arrow-buffer 58.3.0",
  "arrow-cast",
- "arrow-data",
+ "arrow-data 58.3.0",
  "arrow-ipc",
- "arrow-schema",
+ "arrow-schema 58.3.0",
  "arrow-select",
  "axum",
  "base64",
diff --git a/Cargo.toml b/Cargo.toml
index eac0e87..e1328d5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ repository = "https://github.com/Query-farm/vgi-crontimes"
 # single arrow/vgi-rpc resolves.
 vgi = "0.5.0"
 vgi-rpc = { version = "0.2", default-features = false, features = ["macros", "http"] }
-arrow-array = "58"
+arrow-array = "59"
 arrow-schema = "58"
 
 # Cron projection: croner parses 5/6/7-field expressions and computes occurrences