diff --git a/buildenv b/buildenv
index bedfbe5..a9bee6f 100755
--- a/buildenv
+++ b/buildenv
@@ -2,7 +2,7 @@
 export ZOPEN_STABLE_URL="https://github.com/doxygen/doxygen.git"
 export ZOPEN_STABLE_DEPS="curl make cmake git grep sed zoslib automake autoconf check_python bison flex m4 gnulib coreutils perl check_python libxml2 spdlog"
 export ZOPEN_BUILD_LINE="STABLE"
-DOXYGEN_VERSION="Release_1_13_2"
+DOXYGEN_VERSION="Release_1_16_0"
 export ZOPEN_STABLE_TAG=${DOXYGEN_VERSION}
 
 export ZOPEN_CATEGORIES="documentation"