diff --git a/library/Cargo.lock b/library/Cargo.lock
index 656576d2d8e56..418a5f78397c6 100644
--- a/library/Cargo.lock
+++ b/library/Cargo.lock
@@ -336,9 +336,9 @@ dependencies = [
 name = "std_detect"
 version = "0.1.5"
 dependencies = [
- "alloc",
- "core",
  "libc",
+ "rustc-std-workspace-alloc",
+ "rustc-std-workspace-core",
 ]
 
 [[package]]
diff --git a/library/std_detect/Cargo.toml b/library/std_detect/Cargo.toml
index 33e6617c38147..2739bb5923009 100644
--- a/library/std_detect/Cargo.toml
+++ b/library/std_detect/Cargo.toml
@@ -21,8 +21,8 @@ is-it-maintained-open-issues = { repository = "rust-lang/stdarch" }
 maintenance = { status = "experimental" }
 
 [dependencies]
-core = { path = "../core" }
-alloc = { path = "../alloc" }
+core = { version = "1.0.0", package = 'rustc-std-workspace-core' }
+alloc = { version = "1.0.0", package = 'rustc-std-workspace-alloc' }
 
 [target.'cfg(not(windows))'.dependencies]
 libc = { version = "0.2.0", optional = true, default-features = false }