diff --git a/desktop/toolkit/qt5/qt5-serialport/pspec.xml b/desktop/toolkit/qt5/qt5-serialport/pspec.xml
index eff0f20f70..b79bac8131 100644
--- a/desktop/toolkit/qt5/qt5-serialport/pspec.xml
+++ b/desktop/toolkit/qt5/qt5-serialport/pspec.xml
@@ -11,9 +11,9 @@
         <Summary>Provides access to hardware and virtual serial ports</Summary>
         <Description>Provides access to hardware and virtual serial ports</Description>
         <License>LGPLv2.1-linking-exception</License>
-        <Archive sha1sum="aa843f96fe1a49d91eb7582d3be5035de5b5508e" type="tarxz">http://download.qt.io/official_releases/qt/5.4/5.4.2/submodules/qtserialport-opensource-src-5.4.2.tar.xz</Archive>
+        <Archive sha1sum="0b8d935f95bbd071c914d1f8a99cdbdcadca2dc8" type="tarxz">http://download.qt.io/official_releases/qt/5.5/5.5.1/submodules/qtserialport-opensource-src-5.5.1.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.5.1">qt5-base-devel</Dependency>
             <Dependency>eudev-devel</Dependency>
         </BuildDependencies>
     </Source>
@@ -21,7 +21,7 @@
     <Package>
         <Name>qt5-serialport</Name>
         <RuntimeDependencies>
-            <Dependency>qt5-base</Dependency>
+            <Dependency versionFrom="5.5.1">qt5-base</Dependency>
             <Dependency>eudev</Dependency>
             <Dependency>libgcc</Dependency>
         </RuntimeDependencies>
@@ -35,7 +35,7 @@
     <Package>
         <Name>qt5-serialport-devel</Name>
         <RuntimeDependencies>
-            <Dependency>qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.5.1">qt5-base-devel</Dependency>
 	    <Dependency release="current">qt5-serialport</Dependency>
         </RuntimeDependencies>
        <Files>
@@ -45,6 +45,13 @@
     </Package>
 
     <History>
+        <Update release="3">
+            <Date>2015-10-16</Date>
+            <Version>5.5.1</Version>
+            <Comment>Version bump</Comment>
+            <Name>Ayhan Yalçınsoy</Name>
+            <Email>ayhanyalcinsoy@pisilinux.org</Email>
+        </Update>
         <Update release="2">
             <Date>2015-06-03</Date>
             <Version>5.4.2</Version>