diff --git a/.gitignore b/.gitignore
index d23b1f9..f5c8e51 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@
 /dashmap-3.11.7.crate
 /dashmap-3.11.10.crate
 /dashmap-4.0.2.crate
+/dashmap-5.3.4.crate
diff --git a/dashmap-fix-metadata.diff b/dashmap-fix-metadata.diff
deleted file mode 100644
index d263ef2..0000000
--- a/dashmap-fix-metadata.diff
+++ /dev/null
@@ -1,18 +0,0 @@
---- dashmap-3.11.10/Cargo.toml	2020-08-04T17:52:42+00:00
-+++ dashmap-3.11.10/Cargo.toml	2020-09-28T22:40:22.903103+00:00
-@@ -26,13 +26,13 @@
- [package.metadata.docs.rs]
- features = ["raw-api", "serde"]
- [dependencies.ahash]
--version = "0.3.8"
-+version = "0.4.4"
- 
- [dependencies.cfg-if]
- version = "0.1.10"
- 
- [dependencies.hashbrown]
--version = "0.8.0"
-+version = "0.9.0"
- optional = true
- 
- [dependencies.num_cpus]
diff --git a/rust-dashmap.spec b/rust-dashmap.spec
index 8c2690c..f3241ca 100644
--- a/rust-dashmap.spec
+++ b/rust-dashmap.spec
@@ -1,25 +1,21 @@
-# Generated by rust2rpm 17
+# Generated by rust2rpm 22
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate dashmap
 
-Name:           rust-%{crate}
-Version:        4.0.2
+Name:           rust-dashmap
+Version:        5.3.4
 Release:        %autorelease
 Summary:        Blazing fast concurrent HashMap for Rust
 
-# Upstream license specification: MIT
 License:        MIT
 URL:            https://crates.io/crates/dashmap
 Source:         %{crates_source}
 
 ExclusiveArch:  %{rust_arches}
-%if %{__cargo_skip_build}
-BuildArch:      noarch
-%endif
 
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 Blazing fast concurrent HashMap for Rust.}
@@ -32,13 +28,13 @@ BuildArch:      noarch
 
 %description    devel %{_description}
 
-This package contains library source intended for building other packages
-which use "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "%{crate}" crate.
 
 %files          devel
-%license LICENSE
-%doc README.md
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/LICENSE
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -46,11 +42,11 @@ BuildArch:      noarch
 
 %description -n %{name}+default-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "default" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "default" feature of the "%{crate}" crate.
 
 %files       -n %{name}+default-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+raw-api-devel
 Summary:        %{summary}
@@ -58,11 +54,11 @@ BuildArch:      noarch
 
 %description -n %{name}+raw-api-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "raw-api" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "raw-api" feature of the "%{crate}" crate.
 
 %files       -n %{name}+raw-api-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+rayon-devel
 Summary:        %{summary}
@@ -70,11 +66,11 @@ BuildArch:      noarch
 
 %description -n %{name}+rayon-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "rayon" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "rayon" feature of the "%{crate}" crate.
 
 %files       -n %{name}+rayon-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+serde-devel
 Summary:        %{summary}
@@ -82,11 +78,11 @@ BuildArch:      noarch
 
 %description -n %{name}+serde-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "serde" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "serde" feature of the "%{crate}" crate.
 
 %files       -n %{name}+serde-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
diff --git a/sources b/sources
index 2b4cf67..3da6b9d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (dashmap-4.0.2.crate) = 1658183be619b781c5d9e33a2c709805053ab81187145517eb4bd22e12acb42426fef841a91618e889f4e7da792b88437bbf26e3899144222562c54575107d0e
+SHA512 (dashmap-5.3.4.crate) = 95310bc2b9e4ab46acc056ed0be8e75bb6e27e6bdb2bf2e0917482cdc86e64e5fb9159307016895f25282771fe3a367731d0e2c68c6aa5435154945cda52b6df