Index: OrthancFramework/Resources/CMake/DcmtkConfiguration.cmake
--- OrthancFramework/Resources/CMake/DcmtkConfiguration.cmake.orig
+++ OrthancFramework/Resources/CMake/DcmtkConfiguration.cmake
@@ -309,6 +309,7 @@ if (NOT DCMTK_USE_EMBEDDED_DICTIONARIES)
       /usr/share/libdcmtk20
       /usr/local/share/dcmtk
       /usr/local/share/dcmtk-3.6.8
+      /usr/local/share/dcmtk-3.6.9
       )
 
     if (${DCMTK_DICTIONARY_DIR_AUTO} MATCHES "DCMTK_DICTIONARY_DIR_AUTO-NOTFOUND")
