diff --git a/Cargo.lock b/Cargo.lock
index c5bd7b89b36..dd1bd5016b0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1347,7 +1347,6 @@ dependencies = [
  "icu_locale",
  "icu_locale_core",
  "icu_provider",
- "ixdtf",
  "serde",
  "tinystr",
  "zerovec",
@@ -1586,7 +1585,6 @@ dependencies = [
  "icu_locale_core",
  "icu_provider",
  "icu_time_data",
- "ixdtf",
  "serde",
  "zerotrie",
  "zerovec",
@@ -1698,12 +1696,6 @@ version = "1.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "92ecc6618181def0457392ccd0ee51198e065e016d1d527a7ac1b6dc7c1f09d2"
 
-[[package]]
-name = "ixdtf"
-version = "0.6.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84de9d95a6d2547d9b77ee3f25fa0ee32e3c3a6484d47a55adebc0439c077992"
-
 [[package]]
 name = "jiff"
 version = "0.2.23"
diff --git a/Cargo.toml b/Cargo.toml
index f37b1b28fe5..f439c50fb79 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -389,12 +389,12 @@ gcd = "2.3"
 glob = "0.3.1"
 half = "2.4.1"
 hostname = "0.4"
-icu_calendar = "2.0.0"
-icu_collator = "2.0.0"
-icu_datetime = "2.0.0"
-icu_decimal = "2.0.0"
-icu_locale = "2.0.0"
-icu_provider = "2.0.0"
+icu_calendar = { version = "2.0.0", default-features = false }
+icu_collator = { version = "2.0.0", default-features = false }
+icu_datetime = { version = "2.0.0", default-features = false }
+icu_decimal = { version = "2.0.0", default-features = false }
+icu_locale = { version = "2.0.0", default-features = false }
+icu_provider = { version = "2.0.0", default-features = false }
 indicatif = "0.18.0"
 itertools = "0.14.0"
 itoa = "1.0.15"
diff --git a/fuzz/Cargo.lock b/fuzz/Cargo.lock
index 24ac3a3523a..35e7ed653b9 100644
--- a/fuzz/Cargo.lock
+++ b/fuzz/Cargo.lock
@@ -762,7 +762,6 @@ dependencies = [
  "icu_locale",
  "icu_locale_core",
  "icu_provider",
- "ixdtf",
  "serde",
  "tinystr",
  "zerovec",
@@ -1001,7 +1000,6 @@ dependencies = [
  "icu_locale_core",
  "icu_provider",
  "icu_time_data",
- "ixdtf",
  "serde",
  "zerotrie",
  "zerovec",
@@ -1071,12 +1069,6 @@ version = "1.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "92ecc6618181def0457392ccd0ee51198e065e016d1d527a7ac1b6dc7c1f09d2"
 
-[[package]]
-name = "ixdtf"
-version = "0.6.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84de9d95a6d2547d9b77ee3f25fa0ee32e3c3a6484d47a55adebc0439c077992"
-
 [[package]]
 name = "jiff"
 version = "0.2.19"