diff --git a/doxygen/input/doc_mainpage.h b/doxygen/input/doc_mainpage.h
index 3452e24fa..2a30ee6fe 100644
--- a/doxygen/input/doc_mainpage.h
+++ b/doxygen/input/doc_mainpage.h
@@ -4,7 +4,7 @@
  */
 
 /**
- * @mainpage mbed TLS v1.3.21 source code documentation
+ * @mainpage mbed TLS v1.3.22 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 9b00327ca..4d094baa4 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 v1.3.21"
+PROJECT_NAME           = "mbed TLS v1.3.22"
 
 # 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/polarssl/version.h b/include/polarssl/version.h
index eb66062a5..0d1697acc 100644
--- a/include/polarssl/version.h
+++ b/include/polarssl/version.h
@@ -40,16 +40,16 @@
  */
 #define POLARSSL_VERSION_MAJOR  1
 #define POLARSSL_VERSION_MINOR  3
-#define POLARSSL_VERSION_PATCH  21
+#define POLARSSL_VERSION_PATCH  22
 
 /**
  * The single version number has the following structure:
  *    MMNNPP00
  *    Major version | Minor version | Patch version
  */
-#define POLARSSL_VERSION_NUMBER         0x01031500
-#define POLARSSL_VERSION_STRING         "1.3.21"
-#define POLARSSL_VERSION_STRING_FULL    "mbed TLS 1.3.21"
+#define POLARSSL_VERSION_NUMBER         0x01031600
+#define POLARSSL_VERSION_STRING         "1.3.22"
+#define POLARSSL_VERSION_STRING_FULL    "mbed TLS 1.3.22"
 
 #if defined(POLARSSL_VERSION_C)
 
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 7e521ae10..0aa044425 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -117,7 +117,7 @@ endif()
 
 if(USE_SHARED_MBEDTLS_LIBRARY)
 	add_library(mbedtls SHARED ${src})
-	set_target_properties(mbedtls PROPERTIES VERSION 1.3.21 SOVERSION 9)
+	set_target_properties(mbedtls PROPERTIES VERSION 1.3.22 SOVERSION 9)
 
 	target_link_libraries(mbedtls ${libs})
 
diff --git a/tests/suites/test_suite_version.data b/tests/suites/test_suite_version.data
index 42c4abbe1..7a5b9d0c1 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:"1.3.21"
+check_compiletime_version:"1.3.22"
 
 Check runtime library version
-check_runtime_version:"1.3.21"
+check_runtime_version:"1.3.22"
 
 Check for POLARSSL_VERSION_C
 check_feature:"POLARSSL_VERSION_C":0