diff --git a/Cargo.lock b/Cargo.lock
index dfddc766..067e66ab 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -362,7 +362,7 @@ dependencies = [
  "arrow-schema",
  "chrono",
  "half",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "lexical-core",
  "num",
  "serde",
@@ -2036,7 +2036,7 @@ dependencies = [
  "glob",
  "half",
  "hashbrown 0.14.5",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "itertools 0.12.1",
  "log",
  "num_cpus",
@@ -2221,7 +2221,7 @@ dependencies = [
  "datafusion-expr",
  "datafusion-physical-expr",
  "hashbrown 0.14.5",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "itertools 0.12.1",
  "log",
  "paste",
@@ -2250,7 +2250,7 @@ dependencies = [
  "half",
  "hashbrown 0.14.5",
  "hex",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "itertools 0.12.1",
  "log",
  "paste",
@@ -2308,7 +2308,7 @@ dependencies = [
  "futures",
  "half",
  "hashbrown 0.14.5",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "itertools 0.12.1",
  "log",
  "once_cell",
@@ -2427,7 +2427,7 @@ dependencies = [
  "delta_kernel_derive",
  "either",
  "fix-hidden-lifetime-bug",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "itertools 0.13.0",
  "lazy_static",
  "parquet",
@@ -2499,7 +2499,7 @@ dependencies = [
  "fix-hidden-lifetime-bug",
  "futures",
  "hashbrown 0.14.5",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "itertools 0.13.0",
  "lazy_static",
  "libc",
@@ -3146,7 +3146,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "40ecd4077b5ae9fd2e9e169b102c6c330d0605168eb0e8bf79952b256dbefffd"
 dependencies = [
  "fallible-iterator 0.3.0",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "stable_deref_trait",
 ]
 
@@ -3168,7 +3168,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "http 0.2.12",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "slab",
  "tokio",
  "tokio-util",
@@ -3187,7 +3187,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "http 1.1.0",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "slab",
  "tokio",
  "tokio-util",
@@ -3231,6 +3231,12 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e087f84d4f86bf4b218b927129862374b72199ae7d8657835f1e89000eea4fb"
+
 [[package]]
 name = "hashlink"
 version = "0.8.4"
@@ -3577,12 +3583,12 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.5.0"
+version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68b900aa2f7301e21c36462b170ee99994de34dff39a4a6a528e80e7376d07e5"
+checksum = "707907fe3c25f5424cce2cb7e1cbcafee6bdbe735ca90ef77c29e84591e5b9da"
 dependencies = [
  "equivalent",
- "hashbrown 0.14.5",
+ "hashbrown 0.15.0",
  "serde",
 ]
 
@@ -4010,7 +4016,7 @@ dependencies = [
  "hyper 1.4.1",
  "hyper-rustls 0.27.2",
  "hyper-util",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "ipnet",
  "metrics",
  "metrics-util",
@@ -4410,7 +4416,7 @@ checksum = "27b64972346851a39438c60b341ebc01bba47464ae329e55cf343eb93964efd9"
 dependencies = [
  "crc32fast",
  "hashbrown 0.14.5",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "memchr",
 ]
 
@@ -4730,7 +4736,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4c5cc86750666a3ed20bdaf5ca2a0344f9c67674cae0515bec2da16fbaa47db"
 dependencies = [
  "fixedbitset",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
 ]
 
 [[package]]
@@ -5948,7 +5954,7 @@ dependencies = [
  "deltalake",
  "futures",
  "hex",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "itertools 0.13.0",
  "lazy_static",
  "metrics",
@@ -6388,7 +6394,7 @@ dependencies = [
  "futures-util",
  "hashlink",
  "hex",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "log",
  "memchr",
  "once_cell",
@@ -7040,7 +7046,7 @@ version = "0.22.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "583c44c02ad26b0c3f3066fe629275e50627026c51ac2e595cca4c230ce1ce1d"
 dependencies = [
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "serde",
  "serde_spanned",
  "toml_datetime",
@@ -7652,7 +7658,7 @@ dependencies = [
  "ahash 0.8.11",
  "bitflags 2.6.0",
  "hashbrown 0.14.5",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "semver",
  "serde",
 ]
@@ -7685,7 +7691,7 @@ dependencies = [
  "fxprof-processed-profile",
  "gimli",
  "hashbrown 0.14.5",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "ittapi",
  "libc",
  "libm",
@@ -7810,7 +7816,7 @@ dependencies = [
  "cranelift-bitset",
  "cranelift-entity",
  "gimli",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "log",
  "object",
  "postcard",
@@ -7952,7 +7958,7 @@ checksum = "eb1596caa67b31ac675fd3da61685c4260f8b10832021db42c85d227b7ba8133"
 dependencies = [
  "anyhow",
  "heck 0.4.1",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "wit-parser",
 ]
 
@@ -8354,7 +8360,7 @@ checksum = "fb893dcd6d370cfdf19a0d9adfcd403efb8e544e1a0ea3a8b81a21fe392eaa78"
 dependencies = [
  "anyhow",
  "id-arena",
- "indexmap 2.5.0",
+ "indexmap 2.6.0",
  "log",
  "semver",
  "serde",
diff --git a/Cargo.toml b/Cargo.toml
index a642d4b6..35bbbf6a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -99,7 +99,7 @@ deltalake = { git = "https://github.com/delta-io/delta-rs", rev = "46b38d20f4c0e
 
 futures = "0.3"
 hex = ">=0.4.0"
-indexmap = "2.5.0"
+indexmap = "2.6.0"
 itertools = { workspace = true }
 lazy_static = ">=1.4.0"
 metrics = { version = "0.23.0" }