diff --git a/system/base/nspr/pspec.xml b/system/base/nspr/pspec.xml
index 36b5617f..032c0904 100644
--- a/system/base/nspr/pspec.xml
+++ b/system/base/nspr/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>library</IsA>
         <Summary>Netscape Portable Runtime</Summary>
         <Description>Netscape Portable Runtime (NSPR) provides a platform-neutral API for system level and libc like functions. The API is used in the Mozilla client, many of Netscape/AOL/iPlanet's and other software offerings.</Description>
-        <Archive sha1sum="5262abb243191d5fa3dcd72857d7d7f8ec47ad01" type="targz">https://ftp.mozilla.org/pub/nspr/releases/v4.17/src/nspr-4.17.tar.gz</Archive>
+        <Archive sha1sum="907221d51a1f8cca0c3a9e1af93c53e02f5e203b" type="targz">https://ftp.mozilla.org/pub/nspr/releases/v4.19/src/nspr-4.19.tar.gz</Archive>
         <AdditionalFiles>
             <AdditionalFile target="nspr/config/nspr.pc.in">nspr.pc.in</AdditionalFile>
             <AdditionalFile permission="0755" target="generate-pc-config.sh">generate-pc-config.sh</AdditionalFile>
@@ -41,6 +41,13 @@
     </Package>
 
     <History>
+        <Update release="6">
+            <Date>2018-05-05</Date>
+            <Version>4.19</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="5">
             <Date>2017-09-26</Date>
             <Version>4.17.0</Version>