diff --git a/hardware/printer/cups-filters/pspec.xml b/hardware/printer/cups-filters/pspec.xml
index 95a43f62fd..1814434522 100644
--- a/hardware/printer/cups-filters/pspec.xml
+++ b/hardware/printer/cups-filters/pspec.xml
@@ -19,7 +19,7 @@
         <IsA>app:console</IsA>
         <Summary>OpenPrinting CUPS filters and backends</Summary>
         <Description>Contains backends, filters, and other software that was once part of the core CUPS distribution but is no longer maintained by Apple Inc. In addition it contains additional filters developed independently of Apple, especially filters for the PDF-centric printing workflow introduced by OpenPrinting.</Description>
-       <Archive type="tarxz" sha1sum="b50b613ef20d14cef8d184ecef15030ce17fdfa2">https://www.openprinting.org/download/cups-filters/cups-filters-1.21.6.tar.xz</Archive>
+       <Archive type="tarxz" sha1sum="bc138548f82a78f3946cfea67ab775e265a97ca9">https://www.openprinting.org/download/cups-filters/cups-filters-1.23.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>cups-devel</Dependency>
             <Dependency>glib2-devel</Dependency>
@@ -93,6 +93,13 @@
     </Package>
 
     <History>
+        <Update release="12">
+            <Date>2019-05-31</Date>
+            <Version>1.23.0</Version>
+            <Comment>Version Bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="11">
             <Date>2018-12-30</Date>
             <Version>1.21.6</Version>
diff --git a/office/misc/qpdf/pspec.xml b/office/misc/qpdf/pspec.xml
index 01c83e5d3a..8edd5fe261 100644
--- a/office/misc/qpdf/pspec.xml
+++ b/office/misc/qpdf/pspec.xml
@@ -12,7 +12,7 @@
         <License>Artistic-2</License>
         <Summary>A Content-Preserving PDF Transformation System</Summary>
         <Description>A command-line program that does structural, content-preserving transformations on PDF files</Description>
-        <Archive sha1sum="54d9597eaa739d9da5c9e2afab439f1704eb6560" type="targz">mirrors://sourceforge/qpdf/qpdf-8.2.1.tar.gz</Archive>
+        <Archive sha1sum="bb7e6ee3b9b515b873366fc85d14bcdf00853bb8" type="targz">mirrors://sourceforge/qpdf/qpdf-8.4.1.tar.gz</Archive>
         <BuildDependencies>
             <Dependency>libjpeg-turbo-devel</Dependency>
             <Dependency>libpcre-devel</Dependency>
@@ -52,6 +52,13 @@
     </Package>
 
     <History>
+        <Update release="7">
+            <Date>2019-05-31</Date>
+            <Version>8.4.1</Version>
+            <Comment>Version Bump.</Comment>
+            <Name>Pisi Linux Community</Name>
+            <Email>admin@pisilinux.org</Email>
+        </Update>
         <Update release="6">
             <Date>2018-10-07</Date>
             <Version>8.2.1</Version>
diff --git a/office/postscript/poppler-data/pspec.xml b/office/postscript/poppler-data/pspec.xml
index e9653c2a23..43cb6b2172 100644
--- a/office/postscript/poppler-data/pspec.xml
+++ b/office/postscript/poppler-data/pspec.xml
@@ -13,7 +13,7 @@
         <IsA>data</IsA>
         <Summary>Poppler encoding files</Summary>
         <Description>poppler-data consists of encoding files for poppler. When installed, the encoding files enables poppler to correctly render CJK and Cyrillic properly.</Description>
-        <Archive sha1sum="f8c7c7f0654ddfba19229be5c1fac9be1fcfdcb1" type="targz">http://poppler.freedesktop.org/poppler-data-0.4.8.tar.gz</Archive>
+        <Archive sha1sum="0ae7d4ec36f7a7585f0a8008f0a95d5771cef71b" type="targz">http://poppler.freedesktop.org/poppler-data-0.4.9.tar.gz</Archive>
     </Source>
 
     <Package>
@@ -26,6 +26,13 @@
     </Package>
 
     <History>
+        <Update release="6">
+            <Date>2019-05-31</Date>
+            <Version>0.4.9</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="5">
             <Date>2018-08-14</Date>
             <Version>0.4.8</Version>
diff --git a/office/postscript/poppler/actions.py b/office/postscript/poppler/actions.py
index fa87f52d38..7f21d96f83 100644
--- a/office/postscript/poppler/actions.py
+++ b/office/postscript/poppler/actions.py
@@ -18,6 +18,7 @@ def setup():
     options = "-DCMAKE_BUILD_TYPE=Release \
                -DCMAKE_INSTALL_PREFIX=/usr \
                -DCMAKE_INSTALL_LIBDIR=lib \
+               -DENABLE_UNSTABLE_API_ABI_HEADERS=ON \
                -DENABLE_XPDF_HEADERS=ON \
               "
 
diff --git a/office/postscript/poppler/pspec.xml b/office/postscript/poppler/pspec.xml
index 6937c07353..d29a6e8abf 100644
--- a/office/postscript/poppler/pspec.xml
+++ b/office/postscript/poppler/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>library</IsA>
         <Summary>PDF rendering library</Summary>
         <Description>poppler is a PDF rendering library based on xpdf.</Description>
-        <Archive sha1sum="45f5186f9c514d121acd8c4aeae0e0137916a5f4" type="tarxz">http://poppler.freedesktop.org/poppler-0.62.0.tar.xz</Archive>
+        <Archive sha1sum="9b2029e855d35d38d177512b58d972c5b2e9d61f" type="tarxz">http://poppler.freedesktop.org/poppler-0.74.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>cmake</Dependency>
             <Dependency>lcms2-devel</Dependency>
@@ -23,6 +23,7 @@
             <Dependency>freetype-devel</Dependency>
             <Dependency>libpng-devel</Dependency>
             <Dependency>tiff-devel</Dependency>
+            <Dependency>zlib-devel</Dependency>
             <Dependency>fontconfig-devel</Dependency>
             <Dependency>openjpeg2-devel</Dependency>
             <Dependency versionFrom="5.7.1">qt5-base-devel</Dependency>
@@ -190,7 +191,7 @@
         </RuntimeDependencies>
         <Files>
             <Path fileType="library">/usr/lib32/libpoppler.so*</Path>
-            <Path fileType="library">/usr/lib32/libpoppler-cpp.so.0.3.0</Path>
+            <Path fileType="library">/usr/lib32/libpoppler-cpp.so.0.7.0</Path>
             <Path fileType="library">/usr/lib32/libpoppler-cpp.so</Path>
             <Path fileType="library">/usr/lib32/libpoppler-cpp.so.0</Path>
             <Path fileType="library">/usr/lib32/girepository-1.0/Poppler-0.18.typelib</Path>
@@ -221,6 +222,13 @@
     </Package>
 
     <History>
+        <Update release="9">
+            <Date>2019-05-31</Date>
+            <Version>0.74.0</Version>
+            <Comment>Rebuild.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="8">
             <Date>2019-03-24</Date>
             <Version>0.62.0</Version>
diff --git a/programming/build/ninja/actions.py b/programming/build/ninja/actions.py
index ebed583e41..068b5e25d8 100644
--- a/programming/build/ninja/actions.py
+++ b/programming/build/ninja/actions.py
@@ -11,6 +11,13 @@ from pisi.actionsapi import get
 
 
 def build():
+    shelltools.system("""sed -i '/int Guess/a \
+                       int   j = 0;\
+                       char* jobs = getenv( "NINJAJOBS" );\
+                       if ( jobs != NULL ) j = atoi( jobs );\
+                       if ( j > 0 ) return j;\
+                       ' src/ninja.cc""")
+    
     shelltools.system("python configure.py --bootstrap")
     shelltools.system("asciidoc doc/manual.asciidoc")
     shelltools.system("emacs -Q --batch -f batch-byte-compile misc/ninja-mode.el")
diff --git a/programming/build/ninja/pspec.xml b/programming/build/ninja/pspec.xml
index 7766985f03..494913da8c 100644
--- a/programming/build/ninja/pspec.xml
+++ b/programming/build/ninja/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>app:console</IsA>
         <Summary>Ninja is a small build system with a focus on speed.</Summary>
         <Description>Ninja is a small build system with a focus on speed.</Description>
-        <Archive sha1sum="17219deb34dd816363e37470f77ff7231509143a" type="targz">https://github.com/ninja-build/ninja/archive/v1.8.2.tar.gz</Archive>
+        <Archive sha1sum="d130e8cb7ed883125af978ec165199065e830d6a" type="targz">https://github.com/ninja-build/ninja/archive/v1.9.0.tar.gz</Archive>
         <BuildDependencies>
             <Dependency>re2c</Dependency>
             <Dependency>asciidoc</Dependency>
@@ -37,6 +37,13 @@
     </Package>
 
     <History>
+        <Update release="8">
+            <Date>2019-05-31</Date>
+            <Version>1.9.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="7">
             <Date>2019-02-01</Date>
             <Version>1.8.2</Version>