diff --git a/system/base/nettle/pspec.xml b/system/base/nettle/pspec.xml
index bb5b4079..9c41c136 100644
--- a/system/base/nettle/pspec.xml
+++ b/system/base/nettle/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>library</IsA>
         <Summary>The Nettle package contains the low-level cryptographic library</Summary>
         <Description>The Nettle package contains the low-level cryptographic library that is designed to fit easily in many contexts.</Description>
-        <Archive sha1sum="bf2b4d3a41192ff6177936d7bc3bee4cebeb86c4" type="targz">ftp://ftp.gnu.org/gnu/nettle/nettle-3.3.tar.gz</Archive>
+        <Archive sha1sum="077a71eef4a62acc4480ff7e2051f806b1724ea2" type="targz">ftp://ftp.gnu.org/gnu/nettle/nettle-3.5.1.tar.gz</Archive>
         <BuildDependencies>
             <Dependency>gmp-devel</Dependency>
         </BuildDependencies>
@@ -64,6 +64,13 @@
     </Package>
 
     <History>
+		<Update release="5">
+            <Date>2019-12-26</Date>
+            <Version>3.5.1</Version>
+            <Comment>Version bump</Comment>
+            <Name>Idris Kalp</Name>
+            <Email>idriskalp@gmail.com</Email>
+        </Update>
         <Update release="4">
             <Date>2018-07-15</Date>
             <Version>3.3</Version>