diff --git a/system/base/plyvel/actions.py b/system/base/plyvel/actions.py
index bd7e265a..ad02075d 100644
--- a/system/base/plyvel/actions.py
+++ b/system/base/plyvel/actions.py
@@ -15,6 +15,6 @@ def build():
 
 def install():
     pythonmodules.install()
-    shelltools.chmod("%s/usr/lib/python2.7/site-packages/plyvel-1.2.0-py2.7.egg-info/top_level.txt" % get.installDIR(), 0644)
-    shelltools.chmod("%s/usr/lib/python2.7/site-packages/plyvel-1.2.0-py2.7.egg-info/PKG-INFO" % get.installDIR(), 0644)
+    shelltools.chmod("%s/usr/lib/python2.7/site-packages/plyvel-1.4.0-py2.7.egg-info/top_level.txt" % get.installDIR(), 0644)
+    shelltools.chmod("%s/usr/lib/python2.7/site-packages/plyvel-1.4.0-py2.7.egg-info/PKG-INFO" % get.installDIR(), 0644)
     pisitools.dodoc("*.rst")
diff --git a/system/base/plyvel/pspec.xml b/system/base/plyvel/pspec.xml
index f49795df..95a9d588 100644
--- a/system/base/plyvel/pspec.xml
+++ b/system/base/plyvel/pspec.xml
@@ -10,27 +10,35 @@
         <IsA>app:console</IsA>
         <Summary>Plyvel, a fast and feature-rich Python interface to LevelDB.</Summary>
         <Description>Plyvel has a rich feature set, high performance, and a friendly Pythonic API.</Description>
+        <Archive sha1sum="5956ae01eaa20ada345449a85c6343e10f4a3bc5" type="targz">https://github.com/wbolster/plyvel/archive/refs/tags/1.4.0.tar.gz</Archive>
         <BuildDependencies>
-	  <Dependency>cython</Dependency>
-          <Dependency>python-devel</Dependency>
-          <Dependency versionFrom="1.18">leveldb-devel</Dependency>
-          <Dependency>python-setuptools</Dependency>
+            <Dependency>cython</Dependency>
+            <Dependency>python-devel</Dependency>
+            <Dependency versionFrom="1.23">leveldb-devel</Dependency>
+            <Dependency>python-setuptools</Dependency>
         </BuildDependencies>
-        <Archive sha1sum="084cc5d650a06072474bae34cf7844007c3a63be" type="targz">https://files.pythonhosted.org/packages/4c/14/3408e92e28f4a38f51573e5ba83017fde8e3ae70522555ee2b19347e0f6e/plyvel-1.2.0.tar.gz</Archive>
     </Source>
     <Package>
         <Name>plyvel</Name>
         <RuntimeDependencies>
           <Dependency>libgcc</Dependency>
           <Dependency>python</Dependency>
-          <Dependency versionFrom="1.18">leveldb</Dependency>
+          <Dependency versionFrom="1.23">leveldb</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="library">/usr/lib</Path>
             <Path fileType="doc">/usr/share/doc</Path>
         </Files>
     </Package>
+
     <History>
+        <Update release="8">
+            <Date>2022-06-26</Date>
+            <Version>1.4.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="7">
             <Date>2020-12-09</Date>
             <Version>1.2.0</Version>