diff --git a/Sources.cmake b/Sources.cmake
index 5ac34e0..67bad7d 100644
--- a/Sources.cmake
+++ b/Sources.cmake
@@ -54,7 +54,7 @@ set(GLEW_VERSION 2.2.0)
 set(GLEW_URL http://downloads.sourceforge.net/project/glew/glew/${GLEW_VERSION}/glew-${GLEW_VERSION}.tgz)
 set(GLEW_MD5 3579164bccaef09e36c0af7f4fd5c7c7)
 
-set(BOOST_VERSION 1.84.0)
+set(BOOST_VERSION 1.85.0)
 string(REPLACE "." "_" BOOST_VERSION_ ${BOOST_VERSION})
 set(BOOST_URL https://downloads.sourceforge.net/project/boost/boost/${BOOST_VERSION}/boost_${BOOST_VERSION_}.tar.gz)
-set(BOOST_MD5 ae3f48777db74c0309b49becc2eddada)
+set(BOOST_MD5 53aeccc3167909ee770e34469f8dd592)