diff --git a/network/web/firefox/actions.py b/network/web/firefox/actions.py
index c5e12216f7..b81b33eeff 100644
--- a/network/web/firefox/actions.py
+++ b/network/web/firefox/actions.py
@@ -29,11 +29,11 @@ def setup():
     shelltools.system("rm -rf langpack-ff/*/browser/defaults")
     if not shelltools.isDirectory(xpidir): shelltools.makedirs(xpidir)
     for locale in locales:
-        shelltools.system("wget -c -P %s http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/%s/linux-%s/xpi/%s.xpi" % (xpidir, ver, arch, locale))
+        #shelltools.system("wget -c -P %s http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/%s/linux-%s/xpi/%s.xpi" % (xpidir, ver, arch, locale))
         shelltools.makedirs("langpack-ff/langpack-%s@firefox.mozilla.org" % locale)
-        shelltools.system("unzip -uo %s/%s.xpi -d langpack-ff/langpack-%s@firefox.mozilla.org" % (xpidir, locale, locale))
+        #shelltools.system("unzip -uo %s/%s.xpi -d langpack-ff/langpack-%s@firefox.mozilla.org" % (xpidir, locale, locale))
         print "Replacing browser.properties for %s locale" % locale
-        shelltools.copy("browserconfig.properties", "langpack-ff/langpack-%s@firefox.mozilla.org/browser/chrome/%s/locale/branding/" % (locale, locale))
+        #shelltools.copy("browserconfig.properties", "langpack-ff/langpack-%s@firefox.mozilla.org/browser/chrome/%s/locale/branding/" % (locale, locale))
         shelltools.copy("browserconfig.properties", "browser/branding/official/locales/")
 
     shelltools.makedirs(ObjDir)
diff --git a/network/web/firefox/files/pisilinux/mozillafirefox.desktop b/network/web/firefox/files/pisilinux/mozillafirefox.desktop
index 21c6a304fe..6d7443dfee 100644
--- a/network/web/firefox/files/pisilinux/mozillafirefox.desktop
+++ b/network/web/firefox/files/pisilinux/mozillafirefox.desktop
@@ -47,7 +47,7 @@ Comment[pt_BR]=Navegue na Internet
 Comment[sk]=Prehliadanie internetu
 Comment[sv]=Surfa på webben
 Comment[tr]=İnternette gezintiye çıkın
-Exec=/usr/bin/firefox %u
+Exec=/usr/lib/firefox/firefox %u
 Icon=/usr/share/pixmaps/firefox.png
 Terminal=false
 Type=Application
diff --git a/network/web/firefox/pspec.xml b/network/web/firefox/pspec.xml
index 750d4c2a09..7e856381a6 100644
--- a/network/web/firefox/pspec.xml
+++ b/network/web/firefox/pspec.xml
@@ -15,7 +15,7 @@
         <IsA>app:gui</IsA>
         <Summary>Firefox Web Browser</Summary>
         <Description>It is more secure and faster to browse the web with Firefox web browser. You can personalize your web browser with many specifications that is not enough to explain in two sentences.</Description>
-        <Archive sha1sum="6024dc49a566ed6296ad6cd707a199d41f090176" type="tarxz">https://ftp.mozilla.org/pub/firefox/releases/50.1.0/source/firefox-50.1.0.source.tar.xz</Archive>
+        <Archive sha1sum="1d0871889fd57a51ffa38c3ec9e7a2125b38e6bf" type="tarxz">https://ftp.mozilla.org/pub/firefox/releases/52.0.1/source/firefox-52.0.1.source.tar.xz</Archive>
         <AdditionalFiles>
             <!--Our main configure script. Configure paramters are stored here.-->
             <AdditionalFile target=".mozconfig" permission="0644">mozconfig</AdditionalFile>
@@ -23,7 +23,7 @@
         </AdditionalFiles>
         <BuildDependencies>
             <Dependency>wget</Dependency>
-            <Dependency>yasm</Dependency>            
+            <Dependency>yasm</Dependency>
             <Dependency versionFrom="58.2">icu4c-devel</Dependency>
             <Dependency>zlib-devel</Dependency>
             <Dependency>gtk3-devel</Dependency>
@@ -54,7 +54,7 @@
         </BuildDependencies>
         <Patches>
             <Patch level="1">firefox-install-dir.patch</Patch>
-            <Patch level="1">sed43.patch</Patch>-->
+<!--             <Patch level="1">sed43.patch</Patch>--> -->
         </Patches>
     </Source>
 
@@ -536,6 +536,13 @@
     </Package>
 
     <History>
+        <Update release="5">
+            <Date>2017-03-22</Date>
+            <Version>52.0.1</Version>
+            <Comment>Version Bump</Comment>
+            <Name>Kamil Atlı</Name>
+            <Email>suvari@pisilinux.org</Email>
+        </Update>
         <Update release="4">
             <Date>2017-03-05</Date>
             <Version>50.0</Version>
@@ -565,4 +572,4 @@
             <Email>osman.erkan@pisilinux.org</Email>
         </Update>
     </History>
-</PISI>
+</PISI>
\ No newline at end of file