diff --git a/Cargo.lock b/Cargo.lock
index 181ecf29c88..1f1a7431969 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -222,7 +222,6 @@ dependencies = [
 name = "bies"
 version = "0.2.2"
 dependencies = [
- "criterion",
  "itertools",
  "partial-min-max",
  "rand",
@@ -1050,7 +1049,6 @@ version = "0.3.8"
 dependencies = [
  "icu",
  "icu_collections",
- "toml",
  "wasmi",
  "zerovec",
 ]
@@ -1483,7 +1481,6 @@ dependencies = [
  "icu_provider",
  "icu_provider_export",
  "icu_registry",
- "itertools",
  "log",
  "proc-macro2",
  "writeable",
diff --git a/components/collections/codepointtrie_builder/Cargo.toml b/components/collections/codepointtrie_builder/Cargo.toml
index d0680c817fd..0d67e6f7a36 100644
--- a/components/collections/codepointtrie_builder/Cargo.toml
+++ b/components/collections/codepointtrie_builder/Cargo.toml
@@ -40,7 +40,6 @@ icu4c = []
 
 [dependencies]
 icu_collections = { workspace = true, features = ["serde"] }
-toml = { workspace = true }
 zerovec = { workspace = true }
 wasmi = { workspace = true, optional = true }
 
diff --git a/provider/baked/Cargo.toml b/provider/baked/Cargo.toml
index 3e0af7d0ff4..982867fca49 100644
--- a/provider/baked/Cargo.toml
+++ b/provider/baked/Cargo.toml
@@ -23,7 +23,6 @@ zerotrie = { workspace = true, features = ["alloc"] }
 crlify = { workspace = true, optional = true }
 databake = { workspace = true, optional = true}
 icu_registry = { workspace = true, optional = true }
-itertools = { workspace = true, optional = true }
 log = { workspace = true, optional = true }
 proc-macro2 = { workspace = true, optional = true }
 heck = { workspace = true, optional = true }
@@ -38,7 +37,6 @@ export = [
     "dep:databake",
     "dep:heck",
     "dep:icu_registry",
-    "dep:itertools",
     "dep:log",
     "dep:proc-macro2",
     "icu_provider/export",
diff --git a/utils/bies/Cargo.toml b/utils/bies/Cargo.toml
index 9452833c167..7da9b359e8e 100644
--- a/utils/bies/Cargo.toml
+++ b/utils/bies/Cargo.toml
@@ -31,6 +31,3 @@ writeable = { workspace = true }
 rand = { workspace = true }
 rand_distr = { workspace = true }
 rand_pcg = { workspace = true }
-
-[target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies]
-criterion = { workspace = true }