diff --git a/Cargo.lock b/Cargo.lock
index 766e7ae2..7bfd34fd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "addr2line"
@@ -151,9 +151,9 @@ dependencies = [
 
 [[package]]
 name = "rustc-demangle"
-version = "0.1.24"
+version = "0.1.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "719b953e2095829ee67db738b3bfa9fa368c94900df327b3f07fe6e794d2fe1f"
+checksum = "b50b8869d9fc858ce7266cce0194bd74df58b9d0e3f6df3a9fc8eb470d95c09d"
 
 [[package]]
 name = "ruzstd"
diff --git a/Cargo.toml b/Cargo.toml
index 046c5ae3..1a32f286 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,7 +27,7 @@ exclude = [
 
 [dependencies]
 cfg-if = "1.0"
-rustc-demangle = "0.1.24"
+rustc-demangle = "0.1.27"
 
 # Optionally enable the ability to serialize a `Backtrace`, controlled through
 # the `serialize-serde` feature below.
diff --git a/crates/as-if-std/Cargo.toml b/crates/as-if-std/Cargo.toml
index fce91022..2a6bca47 100644
--- a/crates/as-if-std/Cargo.toml
+++ b/crates/as-if-std/Cargo.toml
@@ -13,7 +13,7 @@ bench = false
 
 [dependencies]
 cfg-if = "1.0"
-rustc-demangle = "0.1.21"
+rustc-demangle = "0.1.27"
 libc = { version = "0.2.156", default-features = false }
 
 [target.'cfg(not(all(windows, target_env = "msvc", not(target_vendor = "uwp"))))'.dependencies]