diff --git a/package.yml b/package.yml
--- a/package.yml
+++ b/package.yml
@@ -1,8 +1,8 @@
 name       : curaengine
-version    : 3.6.0
-release    : 11
+version    : 4.0.0
+release    : 12
 source     :
-    - https://github.com/Ultimaker/CuraEngine/archive/3.6.0.tar.gz : e44930b3a7853935fc12afa8b93bccc75a2e446a9deab36f372341bb8ce9339e
+    - https://github.com/Ultimaker/CuraEngine/archive/4.0.0.tar.gz : 08c8cc6ca6ba44ce35cf66b06e399408dd5fc809a208afc1892f0f700728326e
 license    : AGPL-3.0-or-later
 component  : programming
 summary    : Engine for processing 3D models into G-code instructions for 3D printers
diff --git a/pspec_x86_64.xml b/pspec_x86_64.xml
--- a/pspec_x86_64.xml
+++ b/pspec_x86_64.xml
@@ -2,8 +2,8 @@
     <Source>
         <Name>curaengine</Name>
         <Packager>
-            <Name>F. von Gellhorn</Name>
-            <Email>flinux@vongellhorn.ch</Email>
+            <Name>Pierre-Yves</Name>
+            <Email>pyu@riseup.net</Email>
         </Packager>
         <License>AGPL-3.0-or-later</License>
         <PartOf>programming</PartOf>
@@ -12,7 +12,7 @@
 models into 3D printing instruction for Ultimaker and other GCode based
 3D printers. It is part of the larger open source project called &quot;Cura&quot;.
 </Description>
-        <Archive type="binary" sha1sum="79eb0752a961b8e0d15c77d298c97498fbc89c5a">https://solus-project.com/sources/README.Solus</Archive>
+        <Archive type="binary" sha1sum="79eb0752a961b8e0d15c77d298c97498fbc89c5a">https://getsol.us/sources/README.Solus</Archive>
     </Source>
     <Package>
         <Name>curaengine</Name>
@@ -27,12 +27,12 @@
         </Files>
     </Package>
     <History>
-        <Update release="11">
-            <Date>2019-01-07</Date>
-            <Version>3.6.0</Version>
+        <Update release="12">
+            <Date>2019-04-22</Date>
+            <Version>4.0.0</Version>
             <Comment>Packaging update</Comment>
-            <Name>F. von Gellhorn</Name>
-            <Email>flinux@vongellhorn.ch</Email>
+            <Name>Pierre-Yves</Name>
+            <Email>pyu@riseup.net</Email>
         </Update>
     </History>
 </PISI>
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