diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 06b0131..5359883 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -284,7 +284,7 @@
 if(USE_SHARED_MBEDTLS_LIBRARY)
     set(CMAKE_LIBRARY_PATH ${CMAKE_CURRENT_BINARY_DIR})
     add_library(${mbedcrypto_target} SHARED ${src_crypto})
-    set_target_properties(${mbedcrypto_target} PROPERTIES VERSION 3.3.0 SOVERSION 13)
+    set_target_properties(${mbedcrypto_target} PROPERTIES VERSION 3.4.0 SOVERSION 14)
     target_link_libraries(${mbedcrypto_target} PUBLIC ${libs})
 
     if(TARGET everest)
@@ -292,11 +292,11 @@
     endif()
 
     add_library(${mbedx509_target} SHARED ${src_x509})
-    set_target_properties(${mbedx509_target} PROPERTIES VERSION 3.3.0 SOVERSION 4)
+    set_target_properties(${mbedx509_target} PROPERTIES VERSION 3.4.0 SOVERSION 5)
     target_link_libraries(${mbedx509_target} PUBLIC ${libs} ${mbedcrypto_target})
 
     add_library(${mbedtls_target} SHARED ${src_tls})
-    set_target_properties(${mbedtls_target} PROPERTIES VERSION 3.3.0 SOVERSION 19)
+    set_target_properties(${mbedtls_target} PROPERTIES VERSION 3.4.0 SOVERSION 19)
     target_link_libraries(${mbedtls_target} PUBLIC ${libs} ${mbedx509_target})
 endif(USE_SHARED_MBEDTLS_LIBRARY)
 
diff --git a/library/Makefile b/library/Makefile
index ceb9c0d..160aa6b 100644
--- a/library/Makefile
+++ b/library/Makefile
@@ -48,8 +48,8 @@
 endif
 
 SOEXT_TLS?=so.19
-SOEXT_X509?=so.4
-SOEXT_CRYPTO?=so.13
+SOEXT_X509?=so.5
+SOEXT_CRYPTO?=so.14
 
 # Set AR_DASH= (empty string) to use an ar implementation that does not accept
 # the - prefix for command line options (e.g. llvm-ar)