diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 5115b96..6a280fe 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -159,15 +159,15 @@
 
 if(USE_SHARED_MBEDTLS_LIBRARY)
     add_library(mbedcrypto SHARED ${src_crypto})
-    set_target_properties(mbedcrypto PROPERTIES VERSION 2.12.0 SOVERSION 3)
+    set_target_properties(mbedcrypto PROPERTIES VERSION 2.13.0 SOVERSION 3)
     target_link_libraries(mbedcrypto ${libs})
 
     add_library(mbedx509 SHARED ${src_x509})
-    set_target_properties(mbedx509 PROPERTIES VERSION 2.12.0 SOVERSION 0)
+    set_target_properties(mbedx509 PROPERTIES VERSION 2.13.0 SOVERSION 0)
     target_link_libraries(mbedx509 ${libs} mbedcrypto)
 
     add_library(mbedtls SHARED ${src_tls})
-    set_target_properties(mbedtls PROPERTIES VERSION 2.12.0 SOVERSION 11)
+    set_target_properties(mbedtls PROPERTIES VERSION 2.13.0 SOVERSION 12)
     target_link_libraries(mbedtls ${libs} mbedx509)
 
     install(TARGETS mbedtls mbedx509 mbedcrypto
diff --git a/library/Makefile b/library/Makefile
index ac88d4c..430c598 100644
--- a/library/Makefile
+++ b/library/Makefile
@@ -35,7 +35,7 @@
 endif
 endif
 
-SOEXT_TLS=so.11
+SOEXT_TLS=so.12
 SOEXT_X509=so.0
 SOEXT_CRYPTO=so.3