diff --git a/docs/getting_started/requirements.rst b/docs/getting_started/requirements.rst
index 14e4458..d94e0cf 100644
--- a/docs/getting_started/requirements.rst
+++ b/docs/getting_started/requirements.rst
@@ -25,7 +25,7 @@
 ======================== =====================
         Name             Version
 ======================== =====================
-Mbed TLS                 3.6.2
+Mbed TLS                 3.6.3
 ======================== =====================
 
 Toolchain
diff --git a/ext/mbedtls b/ext/mbedtls
index 107ea89..22098d4 160000
--- a/ext/mbedtls
+++ b/ext/mbedtls
@@ -1 +1 @@
-Subproject commit 107ea89daaefb9867ea9121002fbbdf926780e98
+Subproject commit 22098d41c6620ce07cf8a0134d37302355e1e5ef