diff --git a/system/base/expat/pspec.xml b/system/base/expat/pspec.xml
index 645ae88c..e6a4f968 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="9bc4fa50e68245700f5954066537dc9451d04f64" type="tarxz">mirrors://sourceforge/expat/expat-2.7.5.tar.xz</Archive>
+        <Archive sha1sum="76c7577c7f5b029acd86f8da4641c440d47f9528" type="tarxz">mirrors://sourceforge/expat/expat-2.8.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>gnuconfig</Dependency>
             <Dependency>glibc-devel</Dependency>
@@ -45,6 +45,8 @@
             <Path fileType="library">/usr/lib/pkgconfig</Path>
             <Path fileType="library">/usr/lib32/pkgconfig</Path>
             <Path fileType="doc">/usr/share/doc/expat/html</Path>
+            <Path fileType="data">/usr/lib/cmake</Path>
+			<Path fileType="data">/usr/lib32/cmake</Path>
         </Files>
     </Package>
 
@@ -64,6 +66,13 @@
     </Package>
 
     <History>
+        <Update release="24">
+            <Date>2026-04-25</Date>
+            <Version>2.8.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Pisi Linux Community</Name>
+            <Email>admin@pisilinux.org</Email>
+        </Update>
         <Update release="23">
             <Date>2026-03-18</Date>
             <Version>2.7.5</Version>
diff --git a/system/base/timezone/pspec.xml b/system/base/timezone/pspec.xml
index a910a590..cd0b0fa0 100644
--- a/system/base/timezone/pspec.xml
+++ b/system/base/timezone/pspec.xml
@@ -14,7 +14,7 @@
         <IsA>data</IsA>
         <Summary>Timezone data files and tools</Summary>
         <Description>timezone includes timezone data files and tools to use them. Package contents are synchronized with glibc tree.</Description>
-        <Archive sha1sum="20e130588f579cdafb8c09fcbfa1fe62275b590a" type="targz">https://data.iana.org/time-zones/releases/tzdata2026a.tar.gz</Archive>
+        <Archive sha1sum="35296933a6e1eb3e1fc2e53bdca217e9876dc578" type="targz">https://data.iana.org/time-zones/releases/tzdata2026b.tar.gz</Archive>
         <BuildDependencies>
             <Dependency>perl</Dependency>
             <Dependency>gawk</Dependency>
@@ -36,6 +36,13 @@
     </Package>
 
     <History>
+        <Update release="14">
+            <Date>2026-04-23</Date>
+            <Version>2026b</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Pisi Linux Community</Name>
+            <Email>admin@pisilinux.org</Email>
+        </Update>
         <Update release="13">
             <Date>2026-03-02</Date>
             <Version>2026a</Version>