diff --git a/libraries/build-macos-libs.sh b/libraries/build-macos-libs.sh
index 1599dda87b..449423c656 100755
--- a/libraries/build-macos-libs.sh
+++ b/libraries/build-macos-libs.sh
@@ -55,7 +55,7 @@ MOLTENVK_VERSION="1.2.2"
 # * NVTT
 # * FCollada
 # --------------------------------------------------------------
-source_svnrev="28083"
+source_svnrev="28207"
 # --------------------------------------------------------------
 # Provided by OS X:
 # * OpenAL
diff --git a/libraries/build-source-libs.sh b/libraries/build-source-libs.sh
index da3009de92..881586c700 100755
--- a/libraries/build-source-libs.sh
+++ b/libraries/build-source-libs.sh
@@ -8,7 +8,7 @@ die()
 
 # SVN revision to checkout for source-libs
 # Update this line when you commit an update to source-libs
-source_svnrev="28083"
+source_svnrev="28207"
 
 if [ "`uname -s`" = "Darwin" ]; then
  echo 'This script should not be used on macOS: use build-macos-libs.sh instead.'
diff --git a/libraries/get-windows-libs.bat b/libraries/get-windows-libs.bat
index bb25c653f9..b6531e6cdd 100644
--- a/libraries/get-windows-libs.bat
+++ b/libraries/get-windows-libs.bat
@@ -2,7 +2,7 @@ rem **Download sources and binaries of libraries**
 
 rem **SVN revision to checkout for source-libs and windows-libs**
 rem **Update this line when you commit an update to source-libs or windows-libs**
-set "svnrev=28083"
+set "svnrev=28207"
 
 if exist source\.svn (
   cd source && svn cleanup && svn up -r %svnrev% && cd ..