diff --git a/package/rtl8821cu/rtl8821cu.hash b/package/rtl8821cu/rtl8821cu.hash
index c98fd6234f..3d7a1be9d1 100644
--- a/package/rtl8821cu/rtl8821cu.hash
+++ b/package/rtl8821cu/rtl8821cu.hash
@@ -1,3 +1,3 @@
 # Locally calculated
-sha256  8e155db366b5a97bc629534131e4fe1e29b455aa0ec9e1f42af23a9b6f610107  rtl8821cu-de36dfeff890086a9f30cd0052715fbaa9554087.tar.gz
+sha256  5226fefd72d2dd2b8048a8d836f731139ddcb9a34eab68e9b07acee6ee5d8553  rtl8821cu-eb52ece92607394ecc22e96b41671ec3e5b1fa30.tar.gz
 sha256  22cdb0a9cf492dbf05c5b27381a5c0e73ae0d4622427b522b0ba92b7495e5fb0  LICENSE
diff --git a/package/rtl8821cu/rtl8821cu.mk b/package/rtl8821cu/rtl8821cu.mk
index 09fca49eb3..8f344d518f 100644
--- a/package/rtl8821cu/rtl8821cu.mk
+++ b/package/rtl8821cu/rtl8821cu.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-RTL8821CU_VERSION = de36dfeff890086a9f30cd0052715fbaa9554087
+RTL8821CU_VERSION = eb52ece92607394ecc22e96b41671ec3e5b1fa30
 RTL8821CU_SITE = $(call github,morrownr,8821cu-20210916,$(RTL8821CU_VERSION))
 RTL8821CU_LICENSE = GPL-2.0
 RTL8821CU_LICENSE_FILES = LICENSE