diff --git a/system/base/libnghttp2/pspec.xml b/system/base/libnghttp2/pspec.xml
index 82eb3f04..25fbb880 100644
--- a/system/base/libnghttp2/pspec.xml
+++ b/system/base/libnghttp2/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>app</IsA>
         <Summary> Experimental HTTP/2 client, server and proxy</Summary>
         <Description>Deneysel HTTP/2 istemci, sunucu ve proxy</Description>
-        <Archive sha1sum="0ed7652c0de7f8c2575e9544ae0d56d86d804d84" type="targz">https://github.com/nghttp2/nghttp2/archive/refs/tags/v1.43.0.tar.gz</Archive>
+        <Archive sha1sum="7b3970b370988e16d8a57b58f3b814bbbc97c8d1" type="targz">https://github.com/nghttp2/nghttp2/archive/refs/tags/v1.45.1.tar.gz</Archive>
         <BuildDependencies>
             <Dependency>zlib-devel</Dependency>
             <Dependency>libxml2-devel</Dependency>
@@ -51,6 +51,13 @@
     </Package>
 
     <History>
+        <Update release="2">
+            <Date>2021-10-18</Date>
+            <Version>1.45.1</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="1">
             <Date>2021-05-29</Date>
             <Version>1.43.0</Version>