diff --git a/science/misc/eigen3/pspec.xml b/science/misc/eigen3/pspec.xml
index 12acb49331..8935f3f0d5 100644
--- a/science/misc/eigen3/pspec.xml
+++ b/science/misc/eigen3/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>library</IsA>
         <Summary>Lightweight C++ template library for linear algebra</Summary>
         <Description>eigen3 is a lightweight C++ template library for vector and matrix math, a.k.a. linear algebra.</Description>
-        <Archive sha1sum="e52d7d7a8c81f5ee0699e63ae3b78fe8214380a5" type="tarbz2">http://bitbucket.org/eigen/eigen/get/3.3.4.tar.bz2</Archive>
+        <Archive sha1sum="a06faa6f358d5d1ca0da7cddb95da39e436dc9e8" type="tarbz2">http://bitbucket.org/eigen/eigen/get/3.3.7.tar.bz2</Archive>
         <BuildDependencies>
             <Dependency>cmake</Dependency>
             <Dependency>freeglut-devel</Dependency>
@@ -32,6 +32,13 @@
     </Package>
 
     <History>
+        <Update release="6">
+            <Date>2018-12-12</Date>
+            <Version>3.3.7</Version>
+            <Comment>Rebuild.</Comment>
+            <Name>Erkan Işık</Name>
+            <Email>erkanisik@pisilinux.org</Email>
+        </Update>
         <Update release="5">
             <Date>2018-08-03</Date>
             <Version>3.3.4</Version>