diff --git a/programming/language/rust-bindgen/pspec.xml b/programming/language/rust-bindgen/pspec.xml
index 3367a29c59..2aeebc073d 100644
--- a/programming/language/rust-bindgen/pspec.xml
+++ b/programming/language/rust-bindgen/pspec.xml
@@ -13,7 +13,7 @@
         <Summary>Automatically generates Rust FFI bindings to C (and some C++) libraries</Summary>
         <Icon>rust-bindgen</Icon>
         <Description>C (ve bazı C++) kitaplıklarına otomatik olarak Rust FFI bağlamaları oluşturur</Description>
-        <Archive sha1sum="93de04f732d96c1e562706a486ea788aec65a006" type="targz">https://github.com/rust-lang/rust-bindgen/archive/refs/tags/v0.65.1.tar.gz</Archive>
+        <Archive sha1sum="637aff5bd92974fdd127774cec87f5004ef49a60" type="targz">https://github.com/rust-lang/rust-bindgen/archive/refs/tags/v0.66.1.tar.gz</Archive>
         <BuildDependencies>
             <Dependency versionFrom="1.69.0">rust</Dependency>
             <Dependency>llvm-clang-devel</Dependency>
@@ -38,6 +38,13 @@
     </Package>
 
     <History>
+        <Update release="4">
+            <Date>2023-08-17</Date>
+            <Version>0.66.1</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="3">
             <Date>2023-04-28</Date>
             <Version>0.65.1</Version>