Bump version to 3.6.1

Signed-off-by: David Horstmann <david.horstmann@arm.com>
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f62b4b0..51944fa 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,12 +40,12 @@
 if(TEST_CPP)
     project("Mbed TLS"
         LANGUAGES C CXX
-        VERSION 3.6.0
+        VERSION 3.6.1
     )
 else()
     project("Mbed TLS"
         LANGUAGES C
-        VERSION 3.6.0
+        VERSION 3.6.1
     )
 endif()
 
@@ -449,7 +449,7 @@
     write_basic_package_version_file(
         "cmake/MbedTLSConfigVersion.cmake"
             COMPATIBILITY SameMajorVersion
-            VERSION 3.6.0)
+            VERSION 3.6.1)
 
     install(
         FILES "${CMAKE_CURRENT_BINARY_DIR}/cmake/MbedTLSConfig.cmake"