diff --git a/.gitignore b/.gitignore
index 329dfa0..c54e5ac 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /half-1.8.2.crate
+/half-1.8.3.crate
diff --git a/half-fix-metadata.diff b/half-fix-metadata.diff
index dea88dc..037d853 100644
--- a/half-fix-metadata.diff
+++ b/half-fix-metadata.diff
@@ -1,6 +1,14 @@
---- half-1.8.2/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ half-1.8.2/Cargo.toml	2023-10-14T20:42:52.808672+00:00
-@@ -46,13 +46,6 @@
+--- half-1.8.3/Cargo.toml	1970-01-01T00:00:01+00:00
++++ half-1.8.3/Cargo.toml	2024-10-23T14:43:49.268166+00:00
+@@ -39,7 +39,6 @@
+     "serde",
+     "bytemuck",
+     "num-traits",
+-    "zerocopy",
+ ]
+ rustc-args = [
+     "--cfg",
+@@ -68,14 +67,6 @@
  optional = true
  default-features = false
  
@@ -8,6 +16,7 @@
 -version = "0.6.0"
 -optional = true
 -default-features = false
+-
 -[dev-dependencies.criterion]
 -version = "0.3.5"
 -
diff --git a/rust-half1.spec b/rust-half1.spec
index 06beb2c..95297b2 100644
--- a/rust-half1.spec
+++ b/rust-half1.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 25
+# Generated by rust2rpm 26
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate half
 
 Name:           rust-half1
-Version:        1.8.2
+Version:        1.8.3
 Release:        %autorelease
 Summary:        Half-precision floating point f16 and bf16 types for Rust
 
diff --git a/rust2rpm.toml b/rust2rpm.toml
index 51f165b..b726bfc 100644
--- a/rust2rpm.toml
+++ b/rust2rpm.toml
@@ -1,5 +1,9 @@
 [package]
 summary = "Half-precision floating point f16 and bf16 types for Rust"
+cargo-toml-patch-comments = [
+    "drop unused zerocopy feature (missing dependencies)",
+    "drop unused benchmark-only criterion dependency",
+]
 
 [tests]
 skip = [
diff --git a/sources b/sources
index 05bdbed..9f15eb7 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (half-1.8.2.crate) = 5eb128e41b8b7f9769a669834b2f8380b115395bf2a2a181732bf6c71234d978dbc4c527fddadaa7bd7fae9add77958b27616bfa1767fd123d3cfb887663292e
+SHA512 (half-1.8.3.crate) = 9ba1341edc6aa1c2edebd77ac76cc95851d3387e189a8d5a66dfc0974e79ba8610af8463c2bcee38d4dc96f82316ed7041ca31ccda8863de5a90b4f85f3a529a