diff --git a/.gitignore b/.gitignore
index 1b35bd14dc..400e1e196d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -272,6 +272,10 @@ libs/mariadb-connector-c-*/
 libs/mariadb-connector-c-*.zip
 libs/flite-*/
 libs/flite-*.zip
+libs/pcre-*/
+libs/pcre-*.zip
+libs/opencv-*/
+libs/opencv-*.zip
 libs/lua-*.zip
 libs/SharpZipLib.*/
 libs/SharpZipLib.*.nupkg
diff --git a/w32/opencv-version.props b/w32/opencv-version.props
index 681e44ac01..4c27055c31 100644
--- a/w32/opencv-version.props
+++ b/w32/opencv-version.props
@@ -4,7 +4,8 @@
     <Import Project="basedir.props" Condition=" '$(BaseDirImported)' == ''"/>
   </ImportGroup>
   <PropertyGroup Label="UserMacros">
-    <opencvVersion>3.4.1</opencvVersion>
+    <opencvVersion>4.10.0</opencvVersion>
+    <opencvBuildNumber>1</opencvBuildNumber>
   </PropertyGroup>
   <PropertyGroup>
     <opencvVersionImported>true</opencvVersionImported>
diff --git a/w32/opencv.props b/w32/opencv.props
index ef415cb763..2c586285a7 100644
--- a/w32/opencv.props
+++ b/w32/opencv.props
@@ -11,12 +11,12 @@
   <PropertyGroup>
     <LibraryConfiguration Condition="$(Configuration.ToLower().Contains('debug'))">Debug</LibraryConfiguration>
     <LibraryConfiguration Condition="$(Configuration.ToLower().Contains('release'))">Release</LibraryConfiguration>
-    <OpenCVLibraryFileName Condition=" '$(LibraryConfiguration)' == 'Debug' ">opencv_world341d</OpenCVLibraryFileName> 
-    <OpenCVLibraryFileName Condition=" '$(LibraryConfiguration)' == 'Release' ">opencv_world341</OpenCVLibraryFileName> 
+    <OpenCVLibraryFileName Condition=" '$(LibraryConfiguration)' == 'Debug' ">opencv_world4100d</OpenCVLibraryFileName> 
+    <OpenCVLibraryFileName Condition=" '$(LibraryConfiguration)' == 'Release' ">opencv_world4100</OpenCVLibraryFileName> 
   </PropertyGroup>
 
   <PropertyGroup Label="UserMacros">
-    <opencvLibDir>$(BaseDir)libs\opencv-$(opencvVersion)</opencvLibDir>
+    <opencvLibDir>$(BaseDir)libs\opencv-$(opencvVersion)_$(opencvBuildNumber)</opencvLibDir>
   </PropertyGroup>
 
   <!-- 
@@ -41,7 +41,7 @@
 
   <Target Name="opencvBinariesDownloadTarget" BeforeTargets="CustomBuild" DependsOnTargets="7za">  
       <DownloadPackageTask 
-           package="http://files.freeswitch.org/windows/packages/opencv/$(opencvVersion)/opencv-$(opencvVersion)-binaries-$(Platform.ToLower())-$(LibraryConfiguration.ToLower()).zip"
+           package="https://github.com/freeswitch/windows-deps/releases/download/opencv-v$(opencvVersion)_$(opencvBuildNumber)/opencv-$(opencvVersion)_$(opencvBuildNumber)-binaries-$(Platform.ToLower())-$(LibraryConfiguration.ToLower()).zip"
            expectfileordirectory="$(opencvLibDir)\binaries\$(Platform)\$(LibraryConfiguration)\lib\$(OpenCVLibraryFileName).lib"
            outputfolder=""
            outputfilename="" 
@@ -50,8 +50,8 @@
   </Target> 
   <Target Name="opencvHeadersDownloadTarget" BeforeTargets="CustomBuild" DependsOnTargets="7za">  
       <DownloadPackageTask 
-           package="http://files.freeswitch.org/windows/packages/opencv/$(opencvVersion)/opencv-$(opencvVersion)-headers.zip"
-           expectfileordirectory="$(opencvLibDir)\include\opencv\cv.h" 
+           package="https://github.com/freeswitch/windows-deps/releases/download/opencv-v$(opencvVersion)_$(opencvBuildNumber)/opencv-$(opencvVersion)_$(opencvBuildNumber)-headers.zip"
+           expectfileordirectory="$(opencvLibDir)\include\opencv2\opencv.hpp" 
            outputfolder=""
            outputfilename="" 
            extractto="$(BaseDir)libs\"
@@ -70,10 +70,10 @@
 
   <ItemDefinitionGroup>
     <ClCompile>
-      <AdditionalIncludeDirectories>$(opencvLibDir)\include\;$(opencvLibDir)\include\opencv\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(opencvLibDir)\include\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
-      <AdditionalLibraryDirectories>$(SolutionDir)libs\opencv-$(opencvVersion)\binaries\$(Platform)\$(LibraryConfiguration)\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalLibraryDirectories>$(SolutionDir)libs\opencv-$(opencvVersion)_$(opencvBuildNumber)\binaries\$(Platform)\$(LibraryConfiguration)\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalDependencies>$(OpenCVLibraryFileName).lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
diff --git a/w32/pcre-version.props b/w32/pcre-version.props
index bfa6de553f..999d810671 100644
--- a/w32/pcre-version.props
+++ b/w32/pcre-version.props
@@ -4,7 +4,8 @@
     <Import Project="basedir.props" Condition=" '$(BaseDirImported)' == ''"/>
   </ImportGroup>
   <PropertyGroup Label="UserMacros">
-    <pcreVersion>10.45</pcreVersion>
+    <pcreVersion>10.48</pcreVersion>
+    <pcreBuildNumber>1</pcreBuildNumber>
   </PropertyGroup>
   <PropertyGroup>
     <pcreVersionImported>true</pcreVersionImported>
diff --git a/w32/pcre.props b/w32/pcre.props
index 6a241184bb..2a87da531a 100644
--- a/w32/pcre.props
+++ b/w32/pcre.props
@@ -17,7 +17,7 @@
   </PropertyGroup>
 
   <PropertyGroup Label="UserMacros">
-    <pcreLibDir>$(BaseDir)libs\pcre-$(pcreVersion)</pcreLibDir>
+    <pcreLibDir>$(BaseDir)libs\pcre-$(pcreVersion)_$(pcreBuildNumber)</pcreLibDir>
   </PropertyGroup>
 
   <!--
@@ -42,7 +42,7 @@
 
   <Target Name="pcreBinariesDownloadTarget" BeforeTargets="CustomBuild" DependsOnTargets="7za">
       <DownloadPackageTask
-           package="http://files.freeswitch.org/windows/packages/pcre/$(pcreVersion)/pcre-$(pcreVersion)-binaries-$(Platform.ToLower())-$(LibraryConfiguration.ToLower()).zip"
+           package="https://github.com/freeswitch/windows-deps/releases/download/pcre-v$(pcreVersion)_$(pcreBuildNumber)/pcre-$(pcreVersion)_$(pcreBuildNumber)-binaries-$(Platform.ToLower())-$(LibraryConfiguration.ToLower()).zip"
            expectfileordirectory="$(pcreLibDir)\binaries\$(Platform)\$(LibraryConfiguration)\lib\$(PCRELibraryFileName).lib"
            outputfolder=""
            outputfilename=""
@@ -51,7 +51,7 @@
   </Target>
   <Target Name="pcreHeadersDownloadTarget" BeforeTargets="CustomBuild" DependsOnTargets="7za">
       <DownloadPackageTask
-           package="http://files.freeswitch.org/windows/packages/pcre/$(pcreVersion)/pcre-$(pcreVersion)-headers.zip"
+           package="https://github.com/freeswitch/windows-deps/releases/download/pcre-v$(pcreVersion)_$(pcreBuildNumber)/pcre-$(pcreVersion)_$(pcreBuildNumber)-headers.zip"
            expectfileordirectory="$(pcreLibDir)\include\pcre2.h"
            outputfolder=""
            outputfilename=""
@@ -71,11 +71,11 @@
 
   <ItemDefinitionGroup>
     <ClCompile>
-      <AdditionalIncludeDirectories>$(BaseDir)libs\pcre-$(pcreVersion)\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(BaseDir)libs\pcre-$(pcreVersion)_$(pcreBuildNumber)\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
     </ClCompile>
     <Link>
-      <AdditionalLibraryDirectories>$(SolutionDir)libs\pcre-$(pcreVersion)\binaries\$(Platform)\$(LibraryConfiguration)\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalLibraryDirectories>$(SolutionDir)libs\pcre-$(pcreVersion)_$(pcreBuildNumber)\binaries\$(Platform)\$(LibraryConfiguration)\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalDependencies>$(PCRELibraryFileName).lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>