diff --git a/doxygen/input/doc_mainpage.h b/doxygen/input/doc_mainpage.h
index 749d5c1eb..27a840a5b 100644
--- a/doxygen/input/doc_mainpage.h
+++ b/doxygen/input/doc_mainpage.h
@@ -24,7 +24,7 @@
  */
 
 /**
- * @mainpage mbed TLS v2.22.0 source code documentation
+ * @mainpage mbed TLS v2.23.0 source code documentation
  *
  * This documentation describes the internal structure of mbed TLS.  It was
  * automatically generated from specially formatted comment blocks in
diff --git a/doxygen/mbedtls.doxyfile b/doxygen/mbedtls.doxyfile
index 418318da5..e89021a21 100644
--- a/doxygen/mbedtls.doxyfile
+++ b/doxygen/mbedtls.doxyfile
@@ -28,7 +28,7 @@ DOXYFILE_ENCODING      = UTF-8
 # identify the project. Note that if you do not use Doxywizard you need
 # to put quotes around the project name if it contains spaces.
 
-PROJECT_NAME           = "mbed TLS v2.22.0"
+PROJECT_NAME           = "mbed TLS v2.23.0"
 
 # The PROJECT_NUMBER tag can be used to enter a project or revision number.
 # This could be handy for archiving the generated documentation or
diff --git a/include/mbedtls/version.h b/include/mbedtls/version.h
index b89e36efd..0ae4d2271 100644
--- a/include/mbedtls/version.h
+++ b/include/mbedtls/version.h
@@ -39,7 +39,7 @@
  * Major, Minor, Patchlevel
  */
 #define MBEDTLS_VERSION_MAJOR  2
-#define MBEDTLS_VERSION_MINOR  22
+#define MBEDTLS_VERSION_MINOR  23
 #define MBEDTLS_VERSION_PATCH  0
 
 /**
@@ -47,9 +47,9 @@
  *    MMNNPP00
  *    Major version | Minor version | Patch version
  */
-#define MBEDTLS_VERSION_NUMBER         0x02160000
-#define MBEDTLS_VERSION_STRING         "2.22.0"
-#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.22.0"
+#define MBEDTLS_VERSION_NUMBER         0x02170000
+#define MBEDTLS_VERSION_STRING         "2.23.0"
+#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.23.0"
 
 #if defined(MBEDTLS_VERSION_C)
 
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index f6a186fae..05196e86c 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -181,19 +181,19 @@ endif(USE_STATIC_MBEDTLS_LIBRARY)
 if(USE_SHARED_MBEDTLS_LIBRARY)
 
     add_library(mbedcrypto SHARED ${src_crypto})
-    set_target_properties(mbedcrypto PROPERTIES VERSION 2.22.0 SOVERSION 4)
+    set_target_properties(mbedcrypto PROPERTIES VERSION 2.23.0 SOVERSION 5)
     target_link_libraries(mbedcrypto ${libs})
     target_include_directories(mbedcrypto
         PUBLIC ${MBEDTLS_DIR}/include/)
 
     add_library(mbedx509 SHARED ${src_x509})
-    set_target_properties(mbedx509 PROPERTIES VERSION 2.22.0 SOVERSION 1)
+    set_target_properties(mbedx509 PROPERTIES VERSION 2.23.0 SOVERSION 1)
     target_link_libraries(mbedx509 ${libs} mbedcrypto)
     target_include_directories(mbedx509
         PUBLIC ${MBEDTLS_DIR}/include/)
 
     add_library(mbedtls SHARED ${src_tls})
-    set_target_properties(mbedtls PROPERTIES VERSION 2.22.0 SOVERSION 13)
+    set_target_properties(mbedtls PROPERTIES VERSION 2.23.0 SOVERSION 13)
     target_link_libraries(mbedtls ${libs} mbedx509)
     target_include_directories(mbedtls
         PUBLIC ${MBEDTLS_DIR}/include/)
diff --git a/library/Makefile b/library/Makefile
index dbdd3b679..87ea56d37 100644
--- a/library/Makefile
+++ b/library/Makefile
@@ -37,7 +37,7 @@ endif
 
 SOEXT_TLS=so.13
 SOEXT_X509=so.1
-SOEXT_CRYPTO=so.4
+SOEXT_CRYPTO=so.5
 
 # Set AR_DASH= (empty string) to use an ar implementation that does not accept
 # the - prefix for command line options (e.g. llvm-ar)
diff --git a/tests/suites/test_suite_version.data b/tests/suites/test_suite_version.data
index 5dc81d334..846ebb731 100644
--- a/tests/suites/test_suite_version.data
+++ b/tests/suites/test_suite_version.data
@@ -1,8 +1,8 @@
 Check compiletime library version
-check_compiletime_version:"2.22.0"
+check_compiletime_version:"2.23.0"
 
 Check runtime library version
-check_runtime_version:"2.22.0"
+check_runtime_version:"2.23.0"
 
 Check for MBEDTLS_VERSION_C
 check_feature:"MBEDTLS_VERSION_C":0