diff --git a/.gitignore b/.gitignore
index 039c776..1b0cdf5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 /tinyvec-1.1.1.crate
 /tinyvec-1.2.0.crate
 /tinyvec-1.3.1.crate
+/tinyvec-1.5.0.crate
diff --git a/rust-tinyvec.spec b/rust-tinyvec.spec
index d1a6996..d0b50ab 100644
--- a/rust-tinyvec.spec
+++ b/rust-tinyvec.spec
@@ -5,7 +5,7 @@
 %global crate tinyvec
 
 Name:           rust-%{crate}
-Version:        1.3.1
+Version:        1.5.0
 Release:        %autorelease
 Summary:        100% safe vec-like data structures
 
@@ -13,6 +13,9 @@ Summary:        100% safe vec-like data structures
 License:        zlib or ASL 2.0 or MIT
 URL:            https://crates.io/crates/tinyvec
 Source:         %{crates_source}
+# Initial patched metadata
+# * drop criterion dev-dependency (only used in benchmarks) to speed up builds
+Patch0:         tinyvec-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 %if %{__cargo_skip_build}
@@ -101,18 +104,6 @@ which use "grab_spare_slice" feature of "%{crate}" crate.
 %files       -n %{name}+grab_spare_slice-devel
 %ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
-%package     -n %{name}+nightly_const_generics-devel
-Summary:        %{summary}
-BuildArch:      noarch
-
-%description -n %{name}+nightly_const_generics-devel %{_description}
-
-This package contains library source intended for building other packages
-which use "nightly_const_generics" feature of "%{crate}" crate.
-
-%files       -n %{name}+nightly_const_generics-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
-
 %package     -n %{name}+nightly_slice_partition_dedup-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -137,6 +128,18 @@ which use "rustc_1_40" feature of "%{crate}" crate.
 %files       -n %{name}+rustc_1_40-devel
 %ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
+%package     -n %{name}+rustc_1_55-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+rustc_1_55-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "rustc_1_55" feature of "%{crate}" crate.
+
+%files       -n %{name}+rustc_1_55-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
 %package     -n %{name}+serde-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -149,6 +152,18 @@ which use "serde" feature of "%{crate}" crate.
 %files       -n %{name}+serde-devel
 %ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
+%package     -n %{name}+std-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+std-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "std" feature of "%{crate}" crate.
+
+%files       -n %{name}+std-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
 %package     -n %{name}+tinyvec_macros-devel
 Summary:        %{summary}
 BuildArch:      noarch
diff --git a/sources b/sources
index c6b2b15..57fefd6 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (tinyvec-1.3.1.crate) = ad07998e9bacccf8ce2bcb01fea8008c6514ad73c15c6426453cfdbb432dac7d588d05551b179c83ca062ea02f0853e97e2b9712da0b8dc20ddab4c0efd5afd2
+SHA512 (tinyvec-1.5.0.crate) = b4d1624965ed6b7e8ea45d80fd7332b5733d7b5e78f8167d13c9b9e8eaf3c586268c2f88ea0c51211808def997f8e751214e3de757b19076807adf7aca8aba82
diff --git a/tinyvec-fix-metadata.diff b/tinyvec-fix-metadata.diff
new file mode 100644
index 0000000..d2489b8
--- /dev/null
+++ b/tinyvec-fix-metadata.diff
@@ -0,0 +1,11 @@
+--- tinyvec-1.5.0/Cargo.toml	1970-01-01T00:00:01+00:00
++++ tinyvec-1.5.0/Cargo.toml	2021-09-27T13:03:37.441638+00:00
+@@ -48,8 +48,6 @@
+ [dependencies.tinyvec_macros]
+ version = "0.1"
+ optional = true
+-[dev-dependencies.criterion]
+-version = "0.3.0"
+ 
+ [dev-dependencies.serde_test]
+ version = "1.0"