diff --git a/.gitignore b/.gitignore
index 2e122f2..aad5e0e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /zerocopy-0.6.5.crate
+/zerocopy-0.6.6.crate
diff --git a/rust-zerocopy0.6.spec b/rust-zerocopy0.6.spec
index f0d36f5..b05b261 100644
--- a/rust-zerocopy0.6.spec
+++ b/rust-zerocopy0.6.spec
@@ -5,7 +5,7 @@
 %global crate zerocopy
 
 Name:           rust-zerocopy0.6
-Version:        0.6.5
+Version:        0.6.6
 Release:        %autorelease
 Summary:        Utilities for zero-copy parsing and serialization
 
diff --git a/sources b/sources
index 1ea23bf..a20e3a4 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (zerocopy-0.6.5.crate) = 3b8d96ce0ad8c9449a7937d3ca0aafa4450640372941b184b88c157eff14fc638d26806aa54ff875f253a19433ac382d6b0184171aa9c8d5112c20c53c4464ba
+SHA512 (zerocopy-0.6.6.crate) = 2933bc6560c117e4574334da24eeb53d02ce8b158f46fdd77cd7dfe8bbd108b3b95318df4b0b59718ab696349649111c06a8d3960cc5f52223abe2c9dc335dad
diff --git a/zerocopy-fix-metadata.diff b/zerocopy-fix-metadata.diff
index 3f655e3..625f549 100644
--- a/zerocopy-fix-metadata.diff
+++ b/zerocopy-fix-metadata.diff
@@ -1,5 +1,5 @@
---- zerocopy-0.6.5/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ zerocopy-0.6.5/Cargo.toml	2023-10-27T10:37:29.585137+00:00
+--- zerocopy-0.6.6/Cargo.toml	1970-01-01T00:00:01+00:00
++++ zerocopy-0.6.6/Cargo.toml	2023-12-21T20:47:25.810781+00:00
 @@ -45,7 +45,7 @@
  version = "1.1"