diff --git a/components/security/freertos_pkcs11_psa/CMakeLists.txt b/components/security/freertos_pkcs11_psa/CMakeLists.txt
index d768b9ab..def400cf 100644
--- a/components/security/freertos_pkcs11_psa/CMakeLists.txt
+++ b/components/security/freertos_pkcs11_psa/CMakeLists.txt
@@ -8,12 +8,4 @@ set(freertos_pkcs11_psa_SOURCE_DIR
     "Path to FreeRTOS PKCS#11 to PSA shim layer source code"
 )
 
-include(ApplyPatches)
-
-set(PATCH_FILES_DIRECTORY "${CMAKE_CURRENT_LIST_DIR}/integration/patches")
-set(PATCH_FILES
-    "${PATCH_FILES_DIRECTORY}/0001-build-Update-mbedtls-version.patch"
-)
-iot_reference_arm_corstone3xx_apply_patches("${freertos_pkcs11_psa_SOURCE_DIR}" "${PATCH_FILES}")
-
 add_subdirectory(integration)
diff --git a/components/security/freertos_pkcs11_psa/integration/patches/0001-build-Update-mbedtls-version.patch b/components/security/freertos_pkcs11_psa/integration/patches/0001-build-Update-mbedtls-version.patch
deleted file mode 100644
index e41d41a9..00000000
--- a/components/security/freertos_pkcs11_psa/integration/patches/0001-build-Update-mbedtls-version.patch
+++ /dev/null
@@ -1,107 +0,0 @@
-From a0345f268535e2150a4a347f6723081a6630ed0b Mon Sep 17 00:00:00 2001
-From: Dávid Házi <david.hazi@arm.com>
-Date: Thu, 18 Jan 2024 16:24:20 +0100
-Subject: [PATCH] build: Update mbedtls to v3.5.2
-
-* Add #define MBEDTLS_ALLOW_PRIVATE_ACCESS to every file that
-  access private struct members.
-* Remove mbedtls/pk_internal.h header file inclusion,
-  because it no longer exists in the latest mbedtls version.
-* Direct access to pk_info structs has been removed,
-  mbedtls_pk_info_from_type function should be used.
-* mbedtls_rsa_init function prototype has been changed,
-  newer prototype should be used.
-
-Signed-off-by: Dávid Házi <david.hazi@arm.com>
----
- iot_pkcs11_psa.c                   | 11 ++++++-----
- iot_pkcs11_psa_input_format.h      |  1 -
- iot_pkcs11_psa_object_management.c |  3 +++
- 3 files changed, 9 insertions(+), 6 deletions(-)
-
-diff --git a/iot_pkcs11_psa.c b/iot_pkcs11_psa.c
-index 54a0669..abe2e75 100644
---- a/iot_pkcs11_psa.c
-+++ b/iot_pkcs11_psa.c
-@@ -38,6 +38,8 @@
- /* FreeRTOS includes. */
- #include "FreeRTOS.h"
-
-+#define MBEDTLS_ALLOW_PRIVATE_ACCESS
-+
- /* PKCS#11 includes. */
- #include "core_pkcs11_config.h"
- #include "core_pkcs11.h"
-@@ -46,7 +48,6 @@
-
- /* mbedTLS includes. */
- #include "mbedtls/pk.h"
--#include "mbedtls/pk_internal.h"
-
- #define PKCS11_PRINT( X )            vLoggingPrintf X
- #define PKCS11_WARNING_PRINT( X )    /* vLoggingPrintf  X */
-@@ -646,7 +647,7 @@ CK_RV prvCreateRsaPrivateKey( mbedtls_pk_context * pxMbedContext,
-     *ppxLabel = NULL;
-     *ppxClass = NULL;
-     pxRsaContext = pxMbedContext->pk_ctx;
--    mbedtls_rsa_init( pxRsaContext, MBEDTLS_RSA_PKCS_V15, 0 /*ignored.*/ );
-+    mbedtls_rsa_init( pxRsaContext );
-
-     /* Parse template and collect the relevant parts. */
-     for( ulIndex = 0; ulIndex < ulCount; ulIndex++ )
-@@ -819,7 +820,7 @@ CK_RV prvCreatePrivateKey( CK_ATTRIBUTE_PTR pxTemplate,
-         if( pxRsaCtx != NULL )
-         {
-             xMbedContext.pk_ctx = pxRsaCtx;
--            xMbedContext.pk_info = &mbedtls_rsa_info;
-+            xMbedContext.pk_info = mbedtls_pk_info_from_type(MBEDTLS_PK_RSA);
-             xResult = prvCreateRsaPrivateKey( &xMbedContext,
-                                               &pxLabel,
-                                               &pxClass,
-@@ -851,7 +852,7 @@ CK_RV prvCreatePrivateKey( CK_ATTRIBUTE_PTR pxTemplate,
-             if( pxKeyPair != NULL )
-             {
-                 /* Initialize the info. */
--                xMbedContext.pk_info = &mbedtls_eckey_info;
-+                xMbedContext.pk_info = mbedtls_pk_info_from_type(MBEDTLS_PK_ECKEY);
-
-                 /* Initialize the context. */
-                 xMbedContext.pk_ctx = pxKeyPair;
-@@ -1082,7 +1083,7 @@ CK_RV prvCreatePublicKey( CK_ATTRIBUTE_PTR pxTemplate,
-             if( pxKeyPair != NULL )
-             {
-                 /* Initialize the info. */
--                xMbedContext.pk_info = &mbedtls_eckey_info;
-+                xMbedContext.pk_info = mbedtls_pk_info_from_type(MBEDTLS_PK_ECKEY);;
-
-                 /* Initialize the context. */
-                 xMbedContext.pk_ctx = pxKeyPair;
-diff --git a/iot_pkcs11_psa_input_format.h b/iot_pkcs11_psa_input_format.h
-index 3bf18b3..b8cdfda 100644
---- a/iot_pkcs11_psa_input_format.h
-+++ b/iot_pkcs11_psa_input_format.h
-@@ -27,7 +27,6 @@
- /* mbedTLS includes. */
- #include "mbedtls/pk.h"
- #include "mbedtls/asn1.h"
--#include "mbedtls/pk_internal.h"
- #include "mbedtls/oid.h"
-
- #define pkcs11DER_ENCODED_OID_P256_LEGNTH    19
-diff --git a/iot_pkcs11_psa_object_management.c b/iot_pkcs11_psa_object_management.c
-index 6e6a969..ace6dc6 100644
---- a/iot_pkcs11_psa_object_management.c
-+++ b/iot_pkcs11_psa_object_management.c
-@@ -32,6 +32,9 @@
-  */
-
- #include <string.h>
-+
-+#define MBEDTLS_ALLOW_PRIVATE_ACCESS
-+
- #include "iot_pkcs11_psa_object_management.h"
- #include "iot_pkcs11_psa_input_format.h"
-
---
-2.40.1
-
diff --git a/components/security/freertos_pkcs11_psa/library b/components/security/freertos_pkcs11_psa/library
index 40b4868b..53fa27b0 160000
--- a/components/security/freertos_pkcs11_psa/library
+++ b/components/security/freertos_pkcs11_psa/library
@@ -1 +1 @@
-Subproject commit 40b4868b38720757f88615f0e705ad086956967a
+Subproject commit 53fa27b097dd09d07781ab1a22e79273557f22b1
diff --git a/manifest.yml b/manifest.yml
index c8445dc4..370bc3e1 100644
--- a/manifest.yml
+++ b/manifest.yml
@@ -47,7 +47,7 @@ dependencies:
       path: "components/connectivity/iot_vsocket/library"
   - name: "freertos-pkcs11-psa"
     license: "MIT"
-    version: "40b4868b38720757f88615f0e705ad086956967a"
+    version: "53fa27b097dd09d07781ab1a22e79273557f22b1"
     repository:
       type: "git"
       url: "https://github.com/Linaro/freertos-pkcs11-psa.git"