diff --git a/package/acpica/acpica.hash b/package/acpica/acpica.hash
index e88107e9c7..75a3fcbd90 100644
--- a/package/acpica/acpica.hash
+++ b/package/acpica/acpica.hash
@@ -1,3 +1,3 @@
 # locally computed hash
-sha256  eaca4c0248db872a055ab38b0deab4f5f577d1a0cada0fcbc0d80955e2a98e33  acpica-unix-20250807.tar.gz
+sha256  486423245f8154dd0bb5ada9ae057d670210dcbbc4386e62aeccdf5bfdad5f19  acpica-unix-20251212.tar.gz
 sha256  dbfa87ff77586ffd8da1185981a9695e80db09b114b3b00c194a9bcc2292a95e  source/include/acpi.h
diff --git a/package/acpica/acpica.mk b/package/acpica/acpica.mk
index e236a81ed0..cab0693ef5 100644
--- a/package/acpica/acpica.mk
+++ b/package/acpica/acpica.mk
@@ -4,9 +4,9 @@
 #
 ################################################################################
 
-ACPICA_VERSION = 20250807
+ACPICA_VERSION = 20251212
 ACPICA_SOURCE = acpica-unix-$(ACPICA_VERSION).tar.gz
-ACPICA_SITE = https://github.com/user-attachments/files/21674610
+ACPICA_SITE = https://github.com/acpica/acpica/releases/download/$(ACPICA_VERSION)
 ACPICA_LICENSE = BSD-3-Clause or GPL-2.0
 ACPICA_LICENSE_FILES = source/include/acpi.h
 ACPICA_DEPENDENCIES = host-bison host-flex