diff --git a/programming/library/cbindgen/pspec.xml b/programming/library/cbindgen/pspec.xml
index 2e98186ab0..60426804b9 100644
--- a/programming/library/cbindgen/pspec.xml
+++ b/programming/library/cbindgen/pspec.xml
@@ -12,11 +12,11 @@
         <IsA>library</IsA>
         <Summary>A tool for generating C bindings to Rust code</Summary>
         <Description>Rust koduna C bağlamaları oluşturmak için bir araç</Description>
-                 <Archive sha1sum="deb39ee3c2f3a0da931d569402d6c3103c8f3e1f" type="targz" name="cbindgen-0.19.0.tar.gz">https://github.com/eqrion/cbindgen/archive/v0.19.0.tar.gz</Archive>
+        <Archive sha1sum="51d822f4a6fe18427f778b43ceae3f51638fe3d8" type="targz" name="cbindgen-0.20.0.tar.gz">https://github.com/eqrion/cbindgen/archive/v0.20.0.tar.gz</Archive>
         <BuildDependencies>
-            <Dependency versionFrom="1.50.0">rust</Dependency>
+            <Dependency versionFrom="1.55.0">rust</Dependency>
             <Dependency>llvm</Dependency>
-		<Dependency>curl-devel</Dependency>
+            <Dependency>curl-devel</Dependency>
         </BuildDependencies>
         <Patches>
 <!--             <Patch level="1">test.patch</Patch> -->
@@ -35,6 +35,13 @@
     </Package>
     
     <History>
+        <Update release="22">
+            <Date>2021-10-17</Date>
+            <Version>0.20.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="21">
             <Date>2021-06-06</Date>
             <Version>0.19.0</Version>