diff --git a/system/base/acl/pspec.xml b/system/base/acl/pspec.xml
index 5ad90f44..be48897f 100644
--- a/system/base/acl/pspec.xml
+++ b/system/base/acl/pspec.xml
@@ -17,6 +17,7 @@
         <Archive sha1sum="6c9e46602adece1c2dae91ed065899d7f810bf01" type="targz">http://download.savannah.gnu.org/releases/acl/acl-2.2.53.tar.gz</Archive>
         <BuildDependencies>
             <Dependency>attr-devel</Dependency>
+            <Dependency versionFrom="8.0.1">readline-devel</Dependency>
         </BuildDependencies>
     </Source>
     <Package>
@@ -41,16 +42,16 @@
         </RuntimeDependencies>
         <Files>
             <Path fileType="header">/usr/include</Path>
-             <Path fileType="library">/usr/lib/pkgconfig</Path>
+            <Path fileType="library">/usr/lib/pkgconfig</Path>
             <Path fileType="man">/usr/share/man/man3</Path>
         </Files>
     </Package>
 
     <History>
-		<Update release="6">
+        <Update release="6">
             <Date>2019-12-11</Date>
             <Version>2.2.53</Version>
-            <Comment>Rebuild</Comment>
+            <Comment>Rebuild.</Comment>
             <Name>Idris Kalp</Name>
             <Email>idriskalp@gmail.com</Email>
         </Update>
@@ -90,4 +91,4 @@
             <Email>ertugrulerata@gmail.com</Email>
         </Update>
     </History>
-</PISI>
+</PISI>
\ No newline at end of file
diff --git a/system/base/libunistring/pspec.xml b/system/base/libunistring/pspec.xml
index 6e5854b9..de5dc577 100644
--- a/system/base/libunistring/pspec.xml
+++ b/system/base/libunistring/pspec.xml
@@ -3,7 +3,7 @@
 <PISI>
     <Source>
         <Name>libunistring</Name>
-        <Homepage>http://www.gnu.org/software/libunistring</Homepage>
+        <Homepage>https://www.gnu.org/software/libunistring</Homepage>
         <Packager>
             <Name>PisiLinux Community</Name>
             <Email>admins@pisilinux.org</Email>
@@ -14,11 +14,14 @@
         <Summary>Unicode string library</Summary>
         <Description>This library provides functions for manipulating Unicode strings and for manipulating C strings according to the Unicode standard.</Description>
         <Archive sha1sum="1e7493a3ad8c4a1e514600b768c7229576fe5125" type="targz">mirrors://gnu/libunistring/libunistring-0.9.10.tar.gz</Archive>
-		<Patches>
-			<Patch level="1">0100-float-endian-detection.patch</Patch>
-			<Patch level="1">0700-multiarch-libc.patch</Patch>
-			<Patch level="1">0705-gcc-9.patch</Patch>
-		</Patches>
+        <BuildDependencies>
+            <Dependency versionFrom="8.0.1">readline-devel</Dependency>
+        </BuildDependencies>
+        <Patches>
+            <Patch level="1">0100-float-endian-detection.patch</Patch>
+            <Patch level="1">0700-multiarch-libc.patch</Patch>
+            <Patch level="1">0705-gcc-9.patch</Patch>
+        </Patches>
     </Source>
 
     <Package>
@@ -43,7 +46,7 @@
     </Package>
 
     <History>
-		<Update release="5">
+        <Update release="5">
             <Date>2019-12-11</Date>
             <Version>0.9.10</Version>
             <Comment>Version bump</Comment>
@@ -79,4 +82,4 @@
             <Email>alihan@pisilinux.org</Email>
         </Update>
     </History>
-</PISI>
+</PISI>
\ No newline at end of file
diff --git a/system/base/xz/pspec.xml b/system/base/xz/pspec.xml
index 5fbd0d95..ddcdbc3c 100644
--- a/system/base/xz/pspec.xml
+++ b/system/base/xz/pspec.xml
@@ -3,7 +3,7 @@
 <PISI>
     <Source>
         <Name>xz</Name>
-        <Homepage>http://tukaani.org/xz/</Homepage>
+        <Homepage>https://tukaani.org/xz/</Homepage>
         <Packager>
             <Name>PisiLinux Community</Name>
             <Email>admins@pisilinux.org</Email>
@@ -16,6 +16,9 @@
         <Summary>XZ compression utilities</Summary>
         <Description>XZ Utils provide a general purpose data compression library and command line tools. The .xz format supports multiple compression algorithms, which are called "filters" in context of XZ Utils. The primary filter is currently LZMA2.</Description>
         <Archive sha1sum="1d3a6910c28d40df0134f4a49e5570e8249120c5" type="tarxz">http://tukaani.org/xz/xz-5.2.4.tar.xz</Archive>
+        <BuildDependencies>
+            <Dependency versionFrom="8.0.1">readline-devel</Dependency>
+        </BuildDependencies>
     </Source>
 
     <Package>
@@ -52,7 +55,6 @@
             
         </BuildDependencies>
         <RuntimeDependencies>
-	    
             <Dependency release="current">xz</Dependency>
         </RuntimeDependencies>
         <Files>
@@ -104,4 +106,4 @@
             <Email>ertugrulerata@gmail.com</Email>
         </Update>
     </History>
-</PISI>
+</PISI>
\ No newline at end of file