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-rw-r--r--doxygen/CMakeLists.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/doxygen/CMakeLists.txt b/doxygen/CMakeLists.txt
index 48e710a..c1a2071 100644
--- a/doxygen/CMakeLists.txt
+++ b/doxygen/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.12)
+cmake_minimum_required (VERSION 3.18)
project (HDF5_DOXYGEN C)
#-----------------------------------------------------------------------------