diff --git a/programming/language/tcl/tcltk/pspec.xml b/programming/language/tcl/tcltk/pspec.xml
index f97991511d..6dbce152bc 100644
--- a/programming/language/tcl/tcltk/pspec.xml
+++ b/programming/language/tcl/tcltk/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>library</IsA>
         <Summary>An X11 toolkit implemented with the Tcl scripting language</Summary>
         <Description>Tk is an X Windows widget set designed to work closely with the tcl scripting language. It allows you to write simple programs with full featured GUIs in only a little more time then it takes to write a text based interface.</Description>
-        <Archive sha1sum="244ddc0f64cc3d429c9d86135d0bbe2cf06c9360" type="targz">mirrors://sourceforge/tcl/tk8.6.3-src.tar.gz</Archive>
+        <Archive sha1sum="244ddc0f64cc3d429c9d86135d0bbe2cf06c9360" type="targz">mirrors://sourceforge/tcl/tk8.6.6-src.tar.gz</Archive>
         <BuildDependencies>
             <Dependency>tcl-devel</Dependency>
             <Dependency>libX11-devel</Dependency>
@@ -63,6 +63,13 @@
     </Package>
 
     <History>
+        <Update release="3">
+            <Date>2017-01-31</Date>
+            <Version>8.6.6</Version>
+            <Comment>Version Bump</Comment>
+            <Name>Ayhan Yalçınsoy</Name>
+            <Email>ayhanyalcinsoy@pisilinux.org</Email>
+        </Update>
         <Update release="2">
             <Date>2016-06-09</Date>
             <Version>8.6.3</Version>