diff --git a/CMakeLists.txt b/CMakeLists.txt
index 458e84d022c..8acff925ae3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -251,8 +251,8 @@ if(FLB_TLS)
   option(ENABLE_TESTING  OFF)
   option(ENABLE_PROGRAMS OFF)
   option(INSTALL_MBEDTLS_HEADERS OFF)
-  add_subdirectory(lib/mbedtls-2.8.0 EXCLUDE_FROM_ALL)
-  include_directories(lib/mbedtls-2.8.0/include)
+  add_subdirectory(lib/mbedtls-2.13.0 EXCLUDE_FROM_ALL)
+  include_directories(lib/mbedtls-2.13.0/include)
 endif()
 
 # Metrics