diff --git a/Cargo.lock b/Cargo.lock
index 0792c300..9149be52 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -490,7 +490,6 @@ dependencies = [
  "env_logger",
  "file_test_runner",
  "futures",
- "import_map",
  "indexmap",
  "log",
  "monch",
@@ -544,9 +543,9 @@ dependencies = [
 
 [[package]]
 name = "deno_path_util"
-version = "0.6.1"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfe02936964b2910719bd488841f6e884349360113c7abf6f4c6b28ca9cd7a19"
+checksum = "e87fa9392a9fe265bbc32c90aca28c3b4b02c12b22892bb3c633938e6dfaa342"
 dependencies = [
  "deno_error",
  "percent-encoding",
@@ -1169,23 +1168,6 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cb56e1aa765b4b4f3aadfab769793b7087bb03a4ea4920644a6d238e2df5b9ed"
 
-[[package]]
-name = "import_map"
-version = "0.24.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f83a4958a41489355816028239fee373797435384d162f4908e7980c83c3bb1b"
-dependencies = [
- "boxed_error",
- "deno_error",
- "indexmap",
- "log",
- "percent-encoding",
- "serde",
- "serde_json",
- "thiserror",
- "url",
-]
-
 [[package]]
 name = "indexmap"
 version = "2.11.0"
diff --git a/Cargo.toml b/Cargo.toml
index d4434ca1..b5921725 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ members = ["lib"]
 [workspace.dependencies]
 deno_unsync = { version = "0.4.4", default-features = false }
 thiserror = "2"
-deno_error = "0.7.0"
+deno_error = { version = "0.7.0", features = ["serde", "serde_json"] }
 sys_traits = "0.1.16"
 
 [lib]
@@ -55,10 +55,9 @@ deno_media_type = { version = "0.2.9", features = [
   "module_specifier",
 ] }
 deno_unsync.workspace = true
-deno_path_util = "0.6.0"
+deno_path_util = "0.6.2"
 deno_semver = "0.9.0"
 futures = "0.3.26"
-import_map = "0.24.0"
 indexmap = { version = "2", features = ["serde"] }
 log = "0.4.20"
 monch = "0.5.0"
diff --git a/src/module_specifier.rs b/src/module_specifier.rs
index c61d277e..a81005b8 100644
--- a/src/module_specifier.rs
+++ b/src/module_specifier.rs
@@ -2,8 +2,8 @@
 
 pub type ModuleSpecifier = url::Url;
 
-pub use import_map::specifier::SpecifierError;
-pub use import_map::specifier::resolve_import;
+pub use deno_path_util::SpecifierError;
+pub use deno_path_util::resolve_import;
 
 pub fn is_fs_root_specifier(url: &ModuleSpecifier) -> bool {
   if url.scheme() != "file" {
diff --git a/src/source/mod.rs b/src/source/mod.rs
index 6a6980fd..6cec93f5 100644
--- a/src/source/mod.rs
+++ b/src/source/mod.rs
@@ -469,9 +469,6 @@ pub enum ResolveError {
   Specifier(#[from] SpecifierError),
   #[class(inherit)]
   #[error(transparent)]
-  ImportMap(#[from] import_map::ImportMapError),
-  #[class(inherit)]
-  #[error(transparent)]
   Other(#[from] deno_error::JsErrorBox),
 }