diff --git a/.gitignore b/.gitignore
index 5162143..00c687b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /tracing-0.1.19.crate
+/tracing-0.1.21.crate
diff --git a/rust-tracing.spec b/rust-tracing.spec
index 8aa2d0a..6b80a38 100644
--- a/rust-tracing.spec
+++ b/rust-tracing.spec
@@ -5,7 +5,7 @@
 %global crate tracing
 
 Name:           rust-%{crate}
-Version:        0.1.19
+Version:        0.1.21
 Release:        1%{?dist}
 Summary:        Application-level tracing for Rust
 
@@ -13,6 +13,9 @@ Summary:        Application-level tracing for Rust
 License:        MIT
 URL:            https://crates.io/crates/tracing
 Source:         %{crates_source}
+# Initial patched metadata
+# * No wasm deps
+Patch0:         tracing-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 %if %{__cargo_skip_build}
@@ -287,6 +290,9 @@ which use "tracing-attributes" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Thu Oct 01 2020 Fabio Valentini <decathorpe@gmail.com> - 0.1.21-1
+- Update to version 0.1.21.
+
 * Tue Aug 25 2020 Josh Stone <jistone@redhat.com> - 0.1.19-1
 - Update to 0.1.19
 
diff --git a/sources b/sources
index 3e0ea24..1cc8e25 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (tracing-0.1.19.crate) = ec27cfb994b49f8b2db4de244cbf60071e718034f01008313f2b35dce5b0b545fb245a530bc82bd759f2c0b6be4fc45363a246ca87b1ffcd0e39f838e72b1c4d
+SHA512 (tracing-0.1.21.crate) = 9310c0a26670ccc99dd330bf7f9c4e1f87c11c5b11fdc25d05b237eac457f37a2ef3136978945b2126eb37c54fc750466a7195e8c5fe727445fe46188b8fd3ae
diff --git a/tracing-fix-metadata.diff b/tracing-fix-metadata.diff
new file mode 100644
index 0000000..db16379
--- /dev/null
+++ b/tracing-fix-metadata.diff
@@ -0,0 +1,10 @@
+--- tracing-0.1.21/Cargo.toml	2020-09-28T18:59:12+00:00
++++ tracing-0.1.21/Cargo.toml	2020-10-01T10:38:16.320097+00:00
+@@ -82,7 +82,5 @@
+ release_max_level_trace = []
+ release_max_level_warn = []
+ std = ["tracing-core/std"]
+-[target."cfg(target_arch = \"wasm32\")".dev-dependencies.wasm-bindgen-test]
+-version = "^0.3"
+ [badges.maintenance]
+ status = "actively-developed"