diff --git a/package.yml b/package.yml
--- a/package.yml
+++ b/package.yml
@@ -1,8 +1,8 @@
 name       : ETL
-version    : 1.4.0
-release    : 6
+version    : 1.4.2
+release    : 7
 source     :
-    - https://github.com/synfig/synfig/releases/download/v1.4.0/ETL-1.4.0.tar.gz : d43396c0ac356114713469216a9257247c2588d5475590a46db63cf201d1a011
+    - https://github.com/synfig/synfig/releases/download/v1.4.2/ETL-1.4.2.tar.gz : e54192d284df16305ddfdfcc5bdfe93e139e6db5bc283dd4bab2413ebbead7c7
 license    : GPL-3.0-or-later
 component  : programming.library
 homepage   : https://www.synfig.org/
@@ -11,6 +11,8 @@
     ETL is a multi-platform class and template library designed to add new datatypes and functions which combine well with the existing types and functions from the C++ Standard Template Library (STL).
 patterns   :
     - /
+builddeps  :
+    - pkgconfig(glibmm-2.4)
 setup      : |
     %configure
 build      : |
diff --git a/pspec_x86_64.xml b/pspec_x86_64.xml
--- a/pspec_x86_64.xml
+++ b/pspec_x86_64.xml
@@ -27,10 +27,6 @@
             <Path fileType="header">/usr/include/ETL/ETL/_boxblur.h</Path>
             <Path fileType="header">/usr/include/ETL/ETL/_bspline.h</Path>
             <Path fileType="header">/usr/include/ETL/ETL/_calculus.h</Path>
-            <Path fileType="header">/usr/include/ETL/ETL/_clock_base.h</Path>
-            <Path fileType="header">/usr/include/ETL/ETL/_clock_gettimeofday.h</Path>
-            <Path fileType="header">/usr/include/ETL/ETL/_clock_system.h</Path>
-            <Path fileType="header">/usr/include/ETL/ETL/_clock_win32hpcount.h</Path>
             <Path fileType="header">/usr/include/ETL/ETL/_curve_func.h</Path>
             <Path fileType="header">/usr/include/ETL/ETL/_fixed.h</Path>
             <Path fileType="header">/usr/include/ETL/ETL/_gaussian.h</Path>
@@ -70,12 +66,12 @@
         </Files>
     </Package>
     <History>
-        <Update release="6">
-            <Date>2020-11-15</Date>
-            <Version>1.4.0</Version>
+        <Update release="7">
+            <Date>2021-07-30</Date>
+            <Version>1.4.2</Version>
             <Comment>Packaging update</Comment>
             <Name>Alexander Vorobyev</Name>
             <Email>avorobyev@protonmail.com</Email>
         </Update>
     </History>
 </PISI>
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