diff --git a/Cargo.lock b/Cargo.lock
index d587b852b..73b509e29 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -192,9 +192,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "4.5.47"
+version = "4.5.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7eac00902d9d136acd712710d71823fb8ac8004ca445a89e73a41d45aa712931"
+checksum = "2797f34da339ce31042b27d23607e051786132987f595b02ba4f6a6dffb7030a"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -202,9 +202,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.47"
+version = "4.5.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ad9bbf750e73b5884fb8a211a9424a1906c1e156724260fdae972f31d70e1d6"
+checksum = "24a241312cea5059b13574bb9b3861cabf758b879c15190b37b6d6fd63ab6876"
 dependencies = [
  "anstream",
  "anstyle",
@@ -214,9 +214,9 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.5.47"
+version = "4.5.55"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbfd7eae0b0f1a6e63d4b13c9c478de77c2eb546fba158ad50b4203dc24b9f9c"
+checksum = "a92793da1a46a5f2a02a6f4c46c6496b28c43638adea8306fcb0caa1634f24e5"
 dependencies = [
  "heck",
  "proc-macro2",
@@ -226,9 +226,9 @@ dependencies = [
 
 [[package]]
 name = "clap_lex"
-version = "0.7.4"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f46ad14479a25103f283c0f10005961cf086d8dc42205bb44c46ac563475dca6"
+checksum = "c8d4a3bb8b1e0c1050499d1815f5ab16d04f0959b233085fb31653fbfc9d98f9"
 
 [[package]]
 name = "colorchoice"
@@ -272,9 +272,9 @@ dependencies = [
 
 [[package]]
 name = "databake"
-version = "0.2.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff6ee9e2d2afb173bcdeee45934c89ec341ab26f91c9933774fc15c2b58f83ef"
+checksum = "74d4b1db5ca40636726f1f73daff0d626accbd49bcd8136fcade87d7cf1e6bbb"
 dependencies = [
  "databake-derive",
  "proc-macro2",
@@ -409,6 +409,12 @@ dependencies = [
  "foldhash",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f467dd6dccf739c208452f8014c75c18bb8301b050ad1cfb27153803edb0f51"
+
 [[package]]
 name = "heck"
 version = "0.5.0"
@@ -417,9 +423,9 @@ checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 
 [[package]]
 name = "iana-time-zone"
-version = "0.1.64"
+version = "0.1.65"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33e57f83510bb73707521ebaffa789ec8caf86f9657cad665b092b581d40e9fb"
+checksum = "e31bc9ad994ba00e440a8aa5c9ef0ec67d5cb5e5cb0cc7f8b744a35b389cc470"
 dependencies = [
  "android_system_properties",
  "core-foundation-sys",
@@ -559,12 +565,12 @@ checksum = "ce23b50ad8242c51a442f3ff322d56b02f08852c77e4c0b4d3fd684abc89c683"
 
 [[package]]
 name = "indexmap"
-version = "2.11.4"
+version = "2.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b0f83760fb341a774ed326568e19f5a863af4a952def8c39f9ab92fd95b88e5"
+checksum = "d466e9454f08e4a911e14806c24e16fba1b4c121d1ea474396f396069cf949d9"
 dependencies = [
  "equivalent",
- "hashbrown",
+ "hashbrown 0.17.0",
 ]
 
 [[package]]
@@ -633,9 +639,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.28"
+version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34080505efa8e45a4b816c349525ebe327ceaa8559756f0356cba97ef3bf7432"
+checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
 
 [[package]]
 name = "memchr"
@@ -739,9 +745,9 @@ dependencies = [
 
 [[package]]
 name = "rustc-hash"
-version = "2.1.1"
+version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "357703d41365b4b27c590e3ed91eabb1b663f07c4c084095e60cbed4362dff0d"
+checksum = "94300abf3f1ae2e2b8ffb7b58043de3d399c73fa6f4b73826402a5c457614dbe"
 
 [[package]]
 name = "rustversion"
@@ -749,17 +755,11 @@ version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a0d197bd2c9dc6e53b84da9556a69ba4cdfab8619eb41a8bd1cc2027a0f6b1d"
 
-[[package]]
-name = "ryu"
-version = "1.0.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
-
 [[package]]
 name = "serde"
-version = "1.0.225"
+version = "1.0.228"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd6c24dee235d0da097043389623fb913daddf92c76e9f5a1db88607a0bcbd1d"
+checksum = "9a8e94ea7f378bd32cbbd37198a4a91436180c5bb472411e48b5ec2e2124ae9e"
 dependencies = [
  "serde_core",
  "serde_derive",
@@ -767,18 +767,18 @@ dependencies = [
 
 [[package]]
 name = "serde_core"
-version = "1.0.225"
+version = "1.0.228"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "659356f9a0cb1e529b24c01e43ad2bdf520ec4ceaf83047b83ddcc2251f96383"
+checksum = "41d385c7d4ca58e59fc732af25c3983b67ac852c1a25000afe1175de458b67ad"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.225"
+version = "1.0.228"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ea936adf78b1f766949a4977b91d2f5595825bd6ec079aa9543ad2685fc4516"
+checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -787,15 +787,15 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.145"
+version = "1.0.149"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "402a6f66d8c709116cf22f558eab210f5a50187f702eb4d7e5ef38d9a7f1c79c"
+checksum = "83fc039473c5595ace860d8c4fafa220ff474b3fc6bfdb4293327f1a37e94d86"
 dependencies = [
  "itoa",
  "memchr",
- "ryu",
  "serde",
  "serde_core",
+ "zmij",
 ]
 
 [[package]]
@@ -842,9 +842,9 @@ checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
 [[package]]
 name = "syn"
-version = "2.0.106"
+version = "2.0.117"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ede7c438028d4436d71104916910f5bb611972c5cfd7f89b8300a8186e6fada6"
+checksum = "e665b8803e7b1d2a727f4023456bbbbe74da67099c585258af0ad9c5013b9b99"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1336,6 +1336,12 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "zmij"
+version = "1.0.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8848ee67ecc8aedbaf3e4122217aff892639231befc6a1b58d29fff4c2cabaa"
+
 [[package]]
 name = "zoneinfo-test-gen"
 version = "0.2.3"
@@ -1363,7 +1369,7 @@ dependencies = [
 name = "zoneinfo_rs"
 version = "0.1.0"
 dependencies = [
- "hashbrown",
+ "hashbrown 0.16.0",
  "indexmap",
  "serde",
  "serde_json",
diff --git a/Cargo.toml b/Cargo.toml
index 7ae32303f..80a489f28 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,10 +34,10 @@ timezone_provider = { version = "0.2.3", path = "./provider", default-features =
 zoneinfo_rs = { version = "0.1.0", path = "./zoneinfo", default-features = false }
 
 # Dependencies
-rustc-hash = "2.1.0"
+rustc-hash = "2.1.2"
 num-traits = { version = "0.2.19", default-features = false }
-iana-time-zone = "0.1.64"
-log = "0.4.28"
+iana-time-zone = "0.1.65"
+log = "0.4.29"
 tzif = "0.4.0"
 jiff-tzdb = "0.1.4"
 combine = "4.6.7"
@@ -48,7 +48,7 @@ tinystr = "0.8.0"
 icu_calendar = { version = "2.2.1", default-features = false }
 icu_locale_core = "2.1.0"
 zerovec = "0.11.0"
-databake = "0.2.0"
+databake = "0.2.1"
 zerotrie = "0.2.0"
 writeable = "0.6.0"
 zoneinfo64 = "0.3.0"
diff --git a/provider/Cargo.toml b/provider/Cargo.toml
index 86434d4d9..5dd05020a 100644
--- a/provider/Cargo.toml
+++ b/provider/Cargo.toml
@@ -69,10 +69,10 @@ zerofrom = { version = "0.1.6", optional = true }
 zoneinfo64 = { workspace = true, optional = true }
 
 # Databake dependencies
-serde = { version = "1.0.225", features = ["derive"], optional = true }
+serde = { version = "1.0.228", features = ["derive"], optional = true }
 databake = { workspace = true, optional = true, features = ["derive"]}
 yoke = { version = "0.8.0", features = ["derive"], optional = true }
-serde_json = { version = "1.0.145", optional = true }
+serde_json = { version = "1.0.149", optional = true }
 
 [dev-dependencies]
 icu_time = { version = "2", features = ["compiled_data"] }
diff --git a/tools/bakeddata/Cargo.toml b/tools/bakeddata/Cargo.toml
index c77539346..454779158 100644
--- a/tools/bakeddata/Cargo.toml
+++ b/tools/bakeddata/Cargo.toml
@@ -13,8 +13,8 @@ publish = false
 [dependencies]
 databake.workspace = true
 prettyplease = "0.2.37"
-serde_json = "1.0.145"
-syn = "2.0.106"
+serde_json = "1.0.149"
+syn = "2.0.117"
 timezone_provider = { workspace = true, features = ["datagen"] }
 rustc-hash.workspace = true
 zerovec.workspace = true
diff --git a/tools/zoneinfo-test-gen/Cargo.toml b/tools/zoneinfo-test-gen/Cargo.toml
index f16e0cfe5..25a580408 100644
--- a/tools/zoneinfo-test-gen/Cargo.toml
+++ b/tools/zoneinfo-test-gen/Cargo.toml
@@ -11,7 +11,7 @@ exclude.workspace = true
 publish = false
 
 [dependencies]
-clap = { version = "4.5.47", features = ["derive"] }
-serde = { version = "1.0.225", features = ["derive"] }
-serde_json = "1.0.145"
+clap = { version = "4.5.60", features = ["derive"] }
+serde = { version = "1.0.228", features = ["derive"] }
+serde_json = "1.0.149"
 tzif.workspace = true
diff --git a/zoneinfo/Cargo.toml b/zoneinfo/Cargo.toml
index eb62b2eec..21d025c58 100644
--- a/zoneinfo/Cargo.toml
+++ b/zoneinfo/Cargo.toml
@@ -22,9 +22,9 @@ unstable = []
 
 [dependencies]
 hashbrown = "0.16.0"
-indexmap = "2.11.4"
+indexmap = "2.14.0"
 
 [dev-dependencies]
 tzif = { workspace = true }
-serde_json = "1.0.145"
-serde = { version = "1.0.225", features = ["derive"] }
+serde_json = "1.0.149"
+serde = { version = "1.0.228", features = ["derive"] }