diff --git a/crypto b/crypto
index d27a884..1146b4e 160000
--- a/crypto
+++ b/crypto
@@ -1 +1 @@
-Subproject commit d27a88438fe785f0906c01e3216044d1c98be875
+Subproject commit 1146b4e06011b69a6437e6b728f2af043a06ec19
diff --git a/doxygen/input/doc_mainpage.h b/doxygen/input/doc_mainpage.h
index d5ead37..5b5aefb 100644
--- a/doxygen/input/doc_mainpage.h
+++ b/doxygen/input/doc_mainpage.h
@@ -24,7 +24,7 @@
  */
 
 /**
- * @mainpage mbed TLS v2.19.1 source code documentation
+ * @mainpage mbed TLS v2.20.0 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 eb2d96e..47a9740 100644
--- a/doxygen/mbedtls.doxyfile
+++ b/doxygen/mbedtls.doxyfile
@@ -28,7 +28,7 @@
 # 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 v2.19.1"
+PROJECT_NAME           = "mbed TLS v2.20.0"
 
 # 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 ae694ee..d4e5d54 100644
--- a/include/mbedtls/version.h
+++ b/include/mbedtls/version.h
@@ -39,17 +39,17 @@
  * Major, Minor, Patchlevel
  */
 #define MBEDTLS_VERSION_MAJOR  2
-#define MBEDTLS_VERSION_MINOR  19
-#define MBEDTLS_VERSION_PATCH  1
+#define MBEDTLS_VERSION_MINOR  20
+#define MBEDTLS_VERSION_PATCH  0
 
 /**
  * The single version number has the following structure:
  *    MMNNPP00
  *    Major version | Minor version | Patch version
  */
-#define MBEDTLS_VERSION_NUMBER         0x02130100
-#define MBEDTLS_VERSION_STRING         "2.19.1"
-#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.19.1"
+#define MBEDTLS_VERSION_NUMBER         0x02140000
+#define MBEDTLS_VERSION_STRING         "2.20.0"
+#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.20.0"
 
 #if defined(MBEDTLS_VERSION_C)
 
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 5e36a5b..d990d43 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -174,14 +174,14 @@
 if(USE_SHARED_MBEDTLS_LIBRARY)
 
     add_library(mbedx509 SHARED ${src_x509})
-    set_target_properties(mbedx509 PROPERTIES VERSION 2.19.1 SOVERSION 1)
+    set_target_properties(mbedx509 PROPERTIES VERSION 2.20.0 SOVERSION 1)
     target_link_libraries(mbedx509 ${libs} mbedcrypto)
     target_include_directories(mbedx509
         PUBLIC ${MBEDTLS_DIR}/include/
         PUBLIC ${MBEDTLS_DIR}/crypto/include/)
 
     add_library(mbedtls SHARED ${src_tls})
-    set_target_properties(mbedtls PROPERTIES VERSION 2.19.1 SOVERSION 13)
+    set_target_properties(mbedtls PROPERTIES VERSION 2.20.0 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 bc9363d..6fc110c 100644
--- a/library/Makefile
+++ b/library/Makefile
@@ -37,7 +37,7 @@
 
 SOEXT_TLS=so.13
 SOEXT_X509=so.1
-SOEXT_CRYPTO=so.3
+SOEXT_CRYPTO=so.4
 
 # 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 b6dca23..ff0612b 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:"2.19.1"
+check_compiletime_version:"2.20.0"
 
 Check runtime library version
-check_runtime_version:"2.19.1"
+check_runtime_version:"2.20.0"
 
 Check for MBEDTLS_VERSION_C
 check_feature:"MBEDTLS_VERSION_C":0