diff --git a/Cargo.lock b/Cargo.lock
index 442b7243cfaf..c975071dcd84 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -474,9 +474,9 @@ dependencies = [
 
 [[package]]
 name = "cfg-expr"
-version = "0.15.4"
+version = "0.15.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b40ccee03b5175c18cde8f37e7d2a33bcef6f8ec8f7cc0d81090d1bb380949c9"
+checksum = "03915af431787e6ffdcc74c645077518c6b6e01f80b761e0fbbfa288536311b3"
 dependencies = [
  "smallvec",
  "target-lexicon",
diff --git a/target-spec/Cargo.toml b/target-spec/Cargo.toml
index 3c1dc23dae29..80adba36f2c9 100644
--- a/target-spec/Cargo.toml
+++ b/target-spec/Cargo.toml
@@ -20,7 +20,7 @@ rustdoc-args = ["--cfg=doc_cfg"]
 maintenance = { status = "actively-developed" }
 
 [dependencies]
-cfg-expr = { version = "0.15.4", features = ["targets"] }
+cfg-expr = { version = "0.15.5", features = ["targets"] }
 proptest = { version = "1.2.0", optional = true }
 serde = { version = "1.0.188", optional = true, features = ["derive"] }
 serde_json = { version = "1.0.107", optional = true }