diff --git a/general/graphlib/libjpeg-turbo.xml b/general/graphlib/libjpeg-turbo.xml
index cc9eb1189a..1d66d5ad57 100644
--- a/general/graphlib/libjpeg-turbo.xml
+++ b/general/graphlib/libjpeg-turbo.xml
@@ -6,9 +6,9 @@
 
   <!ENTITY libjpeg-download-http "&sourceforge-dl;/libjpeg-turbo/libjpeg-turbo-&libjpeg-turbo-version;.tar.gz">
   <!ENTITY libjpeg-download-ftp  " ">
-  <!ENTITY libjpeg-md5sum        "be306afc2d2ebd6931b634df0e8cbaf5">
+  <!ENTITY libjpeg-md5sum        "cf16866976ab31cd6fc478eac8c2c54e">
   <!ENTITY libjpeg-size          "2.2 MB">
-  <!ENTITY libjpeg-buildsize     "32 MB (with tests)">
+  <!ENTITY libjpeg-buildsize     "33 MB (with tests)">
   <!ENTITY libjpeg-time          "0.3 SBU (using parallelism=4; with tests)">
 ]>
 
diff --git a/introduction/welcome/changelog.xml b/introduction/welcome/changelog.xml
index 2bb9a98f5d..716f132c09 100644
--- a/introduction/welcome/changelog.xml
+++ b/introduction/welcome/changelog.xml
@@ -44,6 +44,22 @@
     <listitem>
       <para>August 11th, 2021</para>
       <itemizedlist>
+        <listitem>
+          <para>[bdubbs] - Update to SDL2-2.0.16. Fixes
+          <ulink url="&blfs-ticket-root;15380">#15380</ulink>.</para>
+        </listitem>
+        <listitem>
+          <para>[bdubbs] - Update to NetworkManager-1.32.8. Fixes
+          <ulink url="&blfs-ticket-root;15379">#15379</ulink>.</para>
+        </listitem>
+        <listitem>
+          <para>[bdubbs] - Update to libjpeg-turbo-2.1.1. Fixes
+          <ulink url="&blfs-ticket-root;15377">#15377</ulink>.</para>
+        </listitem>
+        <listitem>
+          <para>[bdubbs] - Update to c-ares-1.17.2. Fixes
+          <ulink url="&blfs-ticket-root;15374">#15374</ulink>.</para>
+        </listitem>
         <listitem>
           <para>[timtas] - Remove ifconfig from net-tools-2.10. Fixes
           <ulink url="&blfs-ticket-root;15381">#15381</ulink>.</para>
diff --git a/multimedia/libdriv/sdl2.xml b/multimedia/libdriv/sdl2.xml
index 2fc8277776..0decbf185b 100644
--- a/multimedia/libdriv/sdl2.xml
+++ b/multimedia/libdriv/sdl2.xml
@@ -6,9 +6,9 @@
 
   <!ENTITY sdl2-download-http "https://www.libsdl.org/release/SDL2-&sdl2-version;.tar.gz">
   <!ENTITY sdl2-download-ftp  " ">
-  <!ENTITY sdl2-md5sum        "76ed4e6da9c07bd168b2acd9bfefab1b">
-  <!ENTITY sdl2-size          "5.8 MB">
-  <!ENTITY sdl2-buildsize     "178 MB (with docs)">
+  <!ENTITY sdl2-md5sum        "98b8a1535a757ea1d03ae44e2fb20247">
+  <!ENTITY sdl2-size          "6.9 MB">
+  <!ENTITY sdl2-buildsize     "132 MB (with docs)">
   <!ENTITY sdl2-time          "0.4 SBU (using parallelism=4; with docs)">
 ]>
 
diff --git a/networking/netlibs/c-ares.xml b/networking/netlibs/c-ares.xml
index 12ff7d6904..4c3eb99041 100644
--- a/networking/netlibs/c-ares.xml
+++ b/networking/netlibs/c-ares.xml
@@ -6,10 +6,10 @@
 
   <!ENTITY c-ares-download-http "https://c-ares.haxx.se/download/c-ares-&c-ares-version;.tar.gz">
   <!ENTITY c-ares-download-ftp  " ">
-  <!ENTITY c-ares-md5sum        "28f65c8ee6c097986bd902fd4f0804e2">
-  <!ENTITY c-ares-size          "1.4 MB">
-  <!ENTITY c-ares-buildsize     "10 MB">
-  <!ENTITY c-ares-time          "0.1 SBU">
+  <!ENTITY c-ares-md5sum        "3802264830c6886411dac606c66fdbf8">
+  <!ENTITY c-ares-size          "1.5 MB">
+  <!ENTITY c-ares-buildsize     "11 MB">
+  <!ENTITY c-ares-time          "less than 0.1 SBU">
 ]>
 
 <sect1 id="c-ares" xreflabel="c-ares-&c-ares-version;">
diff --git a/networking/netutils/networkmanager.xml b/networking/netutils/networkmanager.xml
index f360cdfd67..c392476d4f 100644
--- a/networking/netutils/networkmanager.xml
+++ b/networking/netutils/networkmanager.xml
@@ -8,7 +8,7 @@
 "&gnome-download-http;/NetworkManager/&NetworkManager-minor;/NetworkManager-&NetworkManager-version;.tar.xz">
   <!ENTITY NetworkManager-download-ftp
 "&gnome-download-ftp;/NetworkManager/&NetworkManager-minor;/NetworkManager-&NetworkManager-version;.tar.xz">
-  <!ENTITY NetworkManager-md5sum        "7eefd1ca10ab867505b0eb2e709b8826">
+  <!ENTITY NetworkManager-md5sum        "82d0943820df2d7cba9aed5a2d808cd0">
   <!ENTITY NetworkManager-size          "5.0 MB">
   <!ENTITY NetworkManager-buildsize     "260 MB (with tests)">
   <!ENTITY NetworkManager-time          "0.5 SBU (add 0.2 SBU for tests; both using parallelism=4)">
diff --git a/packages.ent b/packages.ent
index 95d12a8076..8678aef5fe 100644
--- a/packages.ent
+++ b/packages.ent
@@ -217,7 +217,7 @@ to avoid building libxml2 twice, which is slow with all deps -->
 <!ENTITY lcms2-version                "2.12">
 <!ENTITY libexif-version              "0.6.22">
 <!ENTITY libgxps-version              "0.3.2">
-<!ENTITY libjpeg-turbo-version        "2.1.0">
+<!ENTITY libjpeg-turbo-version        "2.1.1">
 <!ENTITY libmng-version               "2.0.3">
 <!ENTITY libmypaint-version           "1.6.1"> <!-- version 1 only -->
 <!ENTITY libpng-version               "1.6.37">
@@ -611,7 +611,7 @@ to avoid building libxml2 twice, which is slow with all deps -->
 <!ENTITY bind-version                 "&bind-minor-version;.19">
 <!ENTITY mod_dnssd-version            "0.6">
 <!ENTITY NetworkManager-minor         "1.32">
-<!ENTITY NetworkManager-version       "&NetworkManager-minor;.6">
+<!ENTITY NetworkManager-version       "&NetworkManager-minor;.8">
 <!ENTITY network-manager-applet-version "1.22.0">
 <!ENTITY nmap-version                 "7.92">
 <!ENTITY traceroute-version           "2.1.0">
@@ -622,7 +622,7 @@ to avoid building libxml2 twice, which is slow with all deps -->
 <!ENTITY wicd-major-version           "1.7">
 
 <!-- Chapter 17 -->
-<!ENTITY c-ares-version               "1.17.1">
+<!ENTITY c-ares-version               "1.17.2">
 <!ENTITY curl-version                 "7.78.0">
 <!ENTITY geoclue2-version             "2.5.7">
 <!ENTITY glib-networking-version      "2.68.2">
@@ -1018,7 +1018,7 @@ to avoid building libxml2 twice, which is slow with all deps -->
 <!ENTITY pulseaudio-major-version     "15.0">
 <!ENTITY pulseaudio-version           "&pulseaudio-major-version;">
 <!ENTITY sdl-version                  "1.2.15">
-<!ENTITY sdl2-version                 "2.0.14">
+<!ENTITY sdl2-version                 "2.0.16">
 <!ENTITY sound-theme-freedesktop-version "0.8">
 <!ENTITY soundtouch-version           "2.2">
 <!ENTITY speex-version                "1.2.0">