diff --git a/README.md b/README.md
index 6ccf456..63ef898 100644
--- a/README.md
+++ b/README.md
@@ -920,7 +920,7 @@ Music players.
 * [sysdig](https://www.sysdig.org/) - Sysdig captures system calls and events from the Linux kernel.  You can save, filter, and analyze the data with our CLI or our desktop app.  Think of sysdig as strace + tcpdump + htop + iftop + lsof + wireshark for your entire system.
 * [The Logfile Navigator](https://lnav.org/) - An advanced and colorful log file viewer with TUI interface.
 * [tiptop](https://github.com/nschloe/tiptop) - A command-line system monitoring tool in the spirit of top, written in Python. It displays various interesting system stats and graphs them. Works on all operating systems.
-* [top](http://www.unixtop.org/ *ERRORE 404 SUL BROWSER*) - The classical Unix utility that provides a rolling display of top cpu using processes.  
+* [top](https://gitlab.com/procps-ng/procps) - The classical Unix utility that provides a rolling display of top cpu using processes.  
 * [ttop](https://github.com/inv2004/ttop) - top-like system monitoring tool with TUI, historical data service and triggers.
 * [ttyload](http://www.daveltd.com/src/util/ttyload/) - ttyload is a lightweight utility which is intended to offer a color-coded graph of load averages over time on Linux and other Unix-like systems. It enables a graphical tracking of system load average in a terminal ("tty").
 * [watch](http://www.linfo.org/watch.html) - Periodically runs a command in the console while temporarily clearing the screen content; it makes it easy to check differences between the output of two subsequent commands; it provides "diff" functionality to highlight the changing characters between outputs.
diff --git a/data/apps.csv b/data/apps.csv
index 11e1e9b..97ffa3e 100644
--- a/data/apps.csv
+++ b/data/apps.csv
@@ -46,8 +46,8 @@ file-handling,progress,,https://github.com/Xfennec/progress,"A tool to monitor t
 monitor,powertop,https://01.org/powertop,https://github.com/fenrus75/powertop,"A `top`-like utility to monitor the sources of power consumption, allows to turn on/off many components, quite useful to track possible power-related issues."
 monitor,sysdig,https://www.sysdig.org/,https://github.com/draios/sysdig,"Sysdig captures system calls and events from the Linux kernel.  You can save, filter, and analyze the data with our CLI or our desktop app.  Think of sysdig as strace + tcpdump + htop + iftop + lsof + wireshark for your entire system."
 monitor,smem,https://www.selenic.com/smem/,https://selenic.com/repo/smem,"Python program that reports memory usage; it can report the ""proportional set size"" (PSS), a meaningful representation of the amount of memory used by libraries and applications in a virtual memory system; it has built-in chart generation."
-monitor,top,http://www.unixtop.org/ *ERRORE 404 SUL BROWSER*,,The classical Unix utility that provides a rolling display of top cpu using processes.  
-monitor,watch,http://www.linfo.org/watch.html,,"Periodically runs a command in the console while temporarily clearing the screen content; it makes it easy to check differences between the output of two subsequent commands; it provides ""diff"" functionality to highlight the changing characters between outputs."
+monitor,top,,https://gitlab.com/procps-ng/procps,The classical Unix utility that provides a rolling display of top cpu using processes.  
+monitor,watch,http://www.linfo.org/watch.html,https://gitlab.com/procps-ng/procps/,"Periodically runs a command in the console while temporarily clearing the screen content; it makes it easy to check differences between the output of two subsequent commands; it provides ""diff"" functionality to highlight the changing characters between outputs."
 monitor,wtf,,https://github.com/wtfutil/wtf,The personal information dashboard for your terminal.
 shells,Bash,https://www.gnu.org/software/bash/,https://git.savannah.gnu.org/git/bash.git,(Bourne Again SHell) The most widespread system shell to date.  
 shells,Fish,https://fishshell.com/,https://github.com/fish-shell/fish-shell,"""A command line shell for the 90s""; focused on user-friendliness, with powerful autosuggestions, colors, ""sane scripting"" (w.r.t. to Bash)."