diff --git a/docs/build-matrix.html b/docs/build-matrix.html
index 335039d6..a62d1937 100644
--- a/docs/build-matrix.html
+++ b/docs/build-matrix.html
@@ -549,7 +549,7 @@ feel free to submit a pull request.
 
 <tr>
  <th class="row" title=""> dlfcn-win32   </th>
- <td>11ff86b </td>
+ <td>7f1a5e5 </td>
       <td class="supported">&#x2713;</td>
       <td class="supported">&#x2713;</td>
       <td class="supported">&#x2713;</td>
@@ -1009,7 +1009,7 @@ feel free to submit a pull request.
 
 <tr>
  <th class="row" title=""> gsl   </th>
- <td>2.5 </td>
+ <td>2.6 </td>
       <td class="supported">&#x2713;</td>
       <td class="supported">&#x2713;</td>
       <td class="supported">&#x2713;</td>
@@ -2679,7 +2679,7 @@ feel free to submit a pull request.
 
 <tr>
  <th class="row" title=""> lz4   </th>
- <td>1.9.0 </td>
+ <td>1.9.2 </td>
       <td class="supported">&#x2713;</td>
       <td class="supported">&#x2713;</td>
       <td class="supported">&#x2713;</td>
@@ -3399,7 +3399,7 @@ feel free to submit a pull request.
 
 <tr>
  <th class="row" title=""> poco   </th>
- <td>1.9.2 </td>
+ <td>1.9.3 </td>
       <td class="supported">&#x2713;</td>
      <td class="unsupported">&#215;</td>
       <td class="supported">&#x2713;</td>
diff --git a/docs/packages.json b/docs/packages.json
index 6cbbb630..d0ce5e60 100644
--- a/docs/packages.json
+++ b/docs/packages.json
@@ -50,7 +50,7 @@
     "dcmtk": {"version": "3.6.0", "website": "https://dicom.offis.de/dcmtk.php.en", "description": "DCMTK"},
     "devil": {"version": "cba359b", "website": "https://openil.sourceforge.io/", "description": "DevIL"},
     "djvulibre": {"version": "3.5.27", "website": "https://djvu.sourceforge.io/", "description": "DjVuLibre"},
-    "dlfcn-win32": {"version": "11ff86b", "website": "https://github.com/dlfcn-win32/dlfcn-win32", "description": "POSIX dlfcn wrapper for Windows"},
+    "dlfcn-win32": {"version": "7f1a5e5", "website": "https://github.com/dlfcn-win32/dlfcn-win32", "description": "POSIX dlfcn wrapper for Windows"},
     "eigen": {"version": "3.3.7", "website": "https://eigen.tuxfamily.org/", "description": ""},
     "exiv2": {"version": "0.25", "website": "https://www.exiv2.org/", "description": "Exiv2"},
     "expat": {"version": "2.2.7", "website": "https://github.com/libexpat/libexpat", "description": "Expat XML Parser"},
@@ -96,7 +96,7 @@
     "googletest": {"version": "1.8.1", "website": "https://github.com/google/googletest", "description": "Google Test"},
     "gpgme": {"version": "1.12.0", "website": "https://www.gnupg.org/related_software/gpgme/", "description": "gpgme"},
     "graphicsmagick": {"version": "1.3.33", "website": "http://www.graphicsmagick.org/", "description": "GraphicsMagick"},
-    "gsl": {"version": "2.5", "website": "https://www.gnu.org/software/gsl/", "description": "GSL"},
+    "gsl": {"version": "2.6", "website": "https://www.gnu.org/software/gsl/", "description": "GSL"},
     "gsoap": {"version": "2.8.87", "website": "https://www.genivia.com/dev.html", "description": "gSOAP"},
     "gst-libav": {"version": "1.16.0", "website": "https://gstreamer.freedesktop.org/modules/gst-libav.html", "description": ""},
     "gst-plugins-bad": {"version": "1.16.0", "website": "https://gstreamer.freedesktop.org/modules/gst-plugins-bad.html", "description": ""},
@@ -263,7 +263,7 @@
     "lua": {"version": "5.3.3", "website": "https://www.lua.org/", "description": "Lua"},
     "luabind": {"version": "0.9.1", "website": "https://github.com/luabind/luabind", "description": "Luabind"},
     "luajit": {"version": "2.0.5", "website": "https://luajit.org/luajit.html", "description": "LuaJIT"},
-    "lz4": {"version": "1.9.0", "website": "https://github.com/lz4/lz4", "description": "lossless compression algorithm optimized for speed"},
+    "lz4": {"version": "1.9.2", "website": "https://github.com/lz4/lz4", "description": "lossless compression algorithm optimized for speed"},
     "lzma": {"version": "1900", "website": "https://www.7-zip.org/sdk.html", "description": "LZMA SDK"},
     "lzo": {"version": "2.10", "website": "https://www.oberhumer.com/opensource/lzo/", "description": ""},
     "matio": {"version": "1.5.2", "website": "https://sourceforge.net/projects/matio/", "description": ""},
@@ -335,7 +335,7 @@
     "plibc": {"version": "cd7ed09", "website": "https://plibc.sourceforge.io/", "description": "Plibc"},
     "plotmm": {"version": "0.1.2", "website": "https://plotmm.sourceforge.io/", "description": "PlotMM"},
     "plotutils": {"version": "2.6", "website": "https://www.gnu.org/software/plotutils/", "description": ""},
-    "poco": {"version": "1.9.2", "website": "https://pocoproject.org/", "description": "POCO C++ Libraries"},
+    "poco": {"version": "1.9.3", "website": "https://pocoproject.org/", "description": "POCO C++ Libraries"},
     "polarssl": {"version": "1.3.9", "website": "https://tls.mbed.org/", "description": "Polar SSL Library"},
     "poppler": {"version": "0.79.0", "website": "https://poppler.freedesktop.org/", "description": ""},
     "popt": {"version": "1.16", "website": "http://freshmeat.net/projects/popt/", "description": ""},