diff --git a/.gitignore b/.gitignore
index d75ed34..38b4e18 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /crypto-mac-0.7.0.crate
 /crypto-mac-0.8.0.crate
 /crypto-mac-0.10.0.crate
+/crypto-mac-0.11.1.crate
diff --git a/crypto-mac-fix-metadata.diff b/crypto-mac-fix-metadata.diff
new file mode 100644
index 0000000..ff83477
--- /dev/null
+++ b/crypto-mac-fix-metadata.diff
@@ -0,0 +1,11 @@
+--- crypto-mac-0.11.1/Cargo.toml	1970-01-01T00:00:01+00:00
++++ crypto-mac-0.11.1/Cargo.toml	2021-08-24T21:05:24.725574+00:00
+@@ -37,7 +37,7 @@
+ version = "0.14"
+ 
+ [dependencies.subtle]
+-version = "=2.4"
++version = "2.4"
+ default-features = false
+ 
+ [features]
diff --git a/rust-crypto-mac.spec b/rust-crypto-mac.spec
index afc4f27..14c68fd 100644
--- a/rust-crypto-mac.spec
+++ b/rust-crypto-mac.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 16
+# Generated by rust2rpm 18
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate crypto-mac
 
 Name:           rust-%{crate}
-Version:        0.10.0
+Version:        0.11.1
 Release:        %autorelease
 Summary:        Trait for Message Authentication Code (MAC) algorithms
 
@@ -13,6 +13,9 @@ Summary:        Trait for Message Authentication Code (MAC) algorithms
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/crypto-mac
 Source:         %{crates_source}
+# Initial patched metadata
+# * relax subtle dependency
+Patch0:         crypto-mac-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 %if %{__cargo_skip_build}
diff --git a/sources b/sources
index febde65..7e4e3f4 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (crypto-mac-0.10.0.crate) = 8b406db46a08f64d899eb26597fac99576b3fa892eb83bbe089eeef7e6452f43dd138232ed4fe75cdbac2966f94b71f92910c14c53b39e5501990a9976ed1b59
+SHA512 (crypto-mac-0.11.1.crate) = 3090a7a3fdb7d94b2b14841e37733d863f2e4d24d7da3c63df1726612abdd1c1df7179bba4e344eb63a94053e59a93b0988ecd1e2e5a5db0e18a4b602be4aaa9