diff --git a/system/base/expat/pspec.xml b/system/base/expat/pspec.xml
index d9c44cda..5206e2dd 100644
--- a/system/base/expat/pspec.xml
+++ b/system/base/expat/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>library</IsA>
         <Summary>XML parsing libraries</Summary>
         <Description>This is expat, the C library for parsing XML, written by James Clark. Expat is a stream oriented XML parser. This means that you register handlers with the parser prior to starting the parse. These handlers are called when the parser discovers the associated structures in the document being parsed. A start tag is an example of the kind of structures for which you may register handlers.</Description>
-        <Archive sha1sum="e2be3a2aa8d12ce70184aab418d0d5d96ed86d0e" type="tarbz2">mirrors://sourceforge/expat/expat-2.2.3.tar.bz2</Archive>
+        <Archive sha1sum="490659abd7d6c6d4cb4e60c945a15fbf081564f6" type="tarbz2">mirrors://sourceforge/expat/expat-2.2.5.tar.bz2</Archive>
         <BuildDependencies>
             <Dependency>gnuconfig</Dependency>
             <Dependency>glibc-devel</Dependency>
@@ -63,6 +63,13 @@
     </Package>
 
     <History>
+        <Update release="6">
+            <Date>2018-05-01</Date>
+            <Version>2.2.5</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Ertuğrul Erata</Name>
+            <Email>ertugrulerata@gmail.com</Email>
+        </Update>
         <Update release="5">
             <Date>2017-12-03</Date>
             <Version>2.2.3</Version>
diff --git a/system/base/gdbm/pspec.xml b/system/base/gdbm/pspec.xml
index 08f460d5..244e2e96 100644
--- a/system/base/gdbm/pspec.xml
+++ b/system/base/gdbm/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>library</IsA>
         <Summary>Standard GNU database libraries included for compatibility with Perl</Summary>
         <Description>GNU dbm is a set of database routines that use extensible hashing. It works similar to the standard UNIX dbm routines.</Description>
-        <Archive sha1sum="7f2a8301497bbcac91808b011ca533380914fd21" type="targz">mirrors://gnu/gdbm/gdbm-1.13.tar.gz</Archive>
+        <Archive sha1sum="d8d02ecfc442792756515ee1aef25a2ecbc9284c" type="targz">mirrors://gnu/gdbm/gdbm-1.14.1.tar.gz</Archive>
         <BuildDependencies>
             <Dependency>readline-devel</Dependency>
         </BuildDependencies>
@@ -50,6 +50,13 @@
     </Package>
 
     <History>
+        <Update release="5">
+            <Date>2018-05-01</Date>
+            <Version>1.14.1</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Ertuğrul Erata</Name>
+            <Email>ertugrulerata@gmail.com</Email>
+        </Update>
         <Update release="4">
             <Date>2017-12-03</Date>
             <Version>1.13</Version>
diff --git a/system/base/texinfo/pspec.xml b/system/base/texinfo/pspec.xml
index 293eb2db..fe6e76c3 100644
--- a/system/base/texinfo/pspec.xml
+++ b/system/base/texinfo/pspec.xml
@@ -12,9 +12,9 @@
         <IsA>app:console</IsA>
         <Summary>The GNU info program and utilities</Summary>
         <Description>Texinfo is a documentation system that can produce both online information and printed output from a single source file. The GNU Project uses the Texinfo file format for most of its documentation.</Description>
-        <Archive sha1sum="809a9f0f88c43bc8a75088a972342799ea030c2a" type="targz">mirrors://gnu/texinfo/texinfo-6.4.tar.gz</Archive>
+        <Archive sha1sum="0f8e69781e28ec102b6a9487b093c440f5bb8545" type="targz">mirrors://gnu/texinfo/texinfo-6.5.tar.gz</Archive>
         <BuildDependencies>
-            <Dependency>ncurses</Dependency>
+            <Dependency>ncurses-devel</Dependency>
             <Dependency>perl</Dependency>
         </BuildDependencies>
     </Source>
@@ -45,6 +45,13 @@
     </Package>
 
     <History>
+        <Update release="5">
+            <Date>2018-05-01</Date>
+            <Version>6.5</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Ertuğrul Erata</Name>
+            <Email>ertugrulerata@gmail.com</Email>
+        </Update>
         <Update release="4">
             <Date>2017-12-03</Date>
             <Version>6.4</Version>
diff --git a/system/devel/check/pspec.xml b/system/devel/check/pspec.xml
index fc4c1624..804eff13 100644
--- a/system/devel/check/pspec.xml
+++ b/system/devel/check/pspec.xml
@@ -12,7 +12,10 @@
         <IsA>library</IsA>
         <Summary>A unit test framework for C</Summary>
         <Description>check is a unit testing framework for C. It features a simple interface for defining unit tests, putting little in the way of the developer. Tests are run in a separate address space, so Check can catch both assertion failures and code errors that cause segmentation faults or other signals. The output from unit tests can be used within source code editors and IDEs.</Description>
-        <Archive sha1sum="47cd68296182270b2fd6951b5dc2d0173d21e1c9" type="targz">https://github.com/libcheck/check/releases/download/0.11.0/check-0.11.0.tar.gz</Archive>
+        <Archive sha1sum="2c10a4c09af75f32d58239097ab249ec60f38e88" type="targz">https://github.com/libcheck/check/archive/0.12.0.tar.gz</Archive>
+        <BuildDependencies>
+            <Dependency>texinfo</Dependency>
+        </BuildDependencies>
     </Source>
 
     <Package>
@@ -48,6 +51,13 @@
     </Package>
 
     <History>
+        <Update release="5">
+            <Date>2018-05-01</Date>
+            <Version>0.12</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Ertuğrul Erata</Name>
+            <Email>ertugrulerata@gmail.com</Email>
+        </Update>
         <Update release="4">
             <Date>2017-12-06</Date>
             <Version>0.11.0</Version>
diff --git a/system/devel/elfutils/pspec.xml b/system/devel/elfutils/pspec.xml
index dc0288f3..d424cedd 100644
--- a/system/devel/elfutils/pspec.xml
+++ b/system/devel/elfutils/pspec.xml
@@ -13,7 +13,7 @@
         <IsA>library</IsA>
         <Summary>Libraries/utilities to handle ELF objects</Summary>
         <Description>elfutils contains libraries and utilities to handle ELF objects and is a replacement for libelf.</Description>
-        <Archive sha1sum="53e486ddba572cf872d32e9aad4d7d7aa6e767ff" type="tarbz2">ftp://sourceware.org/pub/elfutils/0.168/elfutils-0.168.tar.bz2</Archive>
+        <Archive sha1sum="aff6feac0ff69eb7b240babdf2918f640eadb032" type="tarbz2">ftp://sourceware.org/pub/elfutils/0.170/elfutils-0.170.tar.bz2</Archive>
         <BuildDependencies>
             <Dependency>bzip2</Dependency>
             <Dependency>xz-devel</Dependency>
@@ -28,6 +28,8 @@
             <Dependency>zlib</Dependency>
             <Dependency>bzip2</Dependency>
             <Dependency>libgcc</Dependency>
+            <Dependency>xz-devel</Dependency>
+            <Dependency>zlib-devel</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="executable">/usr/bin</Path>
@@ -56,6 +58,13 @@
     </Package>
 
     <History>
+        <Update release="4">
+            <Date>2018-05-01</Date>
+            <Version>0.170</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Ertuğrul Erata</Name>
+            <Email>ertugrulerata@gmail.com</Email>
+        </Update>
         <Update release="3">
             <Date>2017-01-25</Date>
             <Version>0.168</Version>
diff --git a/system/devel/patch/pspec.xml b/system/devel/patch/pspec.xml
index 708265fa..55a55973 100644
--- a/system/devel/patch/pspec.xml
+++ b/system/devel/patch/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>app:console</IsA>
         <Summary>Applies patch files</Summary>
         <Description>Patch takes a patch file generated by diff command, and applies it to the original files, thus producing patched files.</Description>
-        <Archive sha1sum="8fd8f8f8ba640d871bce1bd33c7fd5e2ebe03a1e" type="tarxz">ftp://ftp.gnu.org/gnu/patch/patch-2.7.5.tar.xz</Archive>
+        <Archive sha1sum="6f64fa75993bdb285ac4ed6eca6c9212725bff91" type="tarxz">ftp://ftp.gnu.org/gnu/patch/patch-2.7.6.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>attr-devel</Dependency>
         </BuildDependencies>
@@ -34,6 +34,13 @@
     </Package>
 
     <History>
+        <Update release="4">
+            <Date>2018-05-01</Date>
+            <Version>2.7.6</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Ertuğrul Erata</Name>
+            <Email>ertugrulerata@gmail.com</Email>
+        </Update>
         <Update release="3">
             <Date>2017-01-07</Date>
             <Version>2.7.5</Version>