diff --git a/package/python-dbus-fast/python-dbus-fast.hash b/package/python-dbus-fast/python-dbus-fast.hash
index 1fac0c0396..deaaf4bd79 100644
--- a/package/python-dbus-fast/python-dbus-fast.hash
+++ b/package/python-dbus-fast/python-dbus-fast.hash
@@ -1,5 +1,5 @@
 # md5, sha256 from https://pypi.org/pypi/dbus-fast/json
-md5  605c7ca53ec797a9513c742d705f8494  dbus_fast-3.1.2.tar.gz
-sha256  6c9e1b45e4b5e7df0c021bf1bf3f27649374e47c3de1afdba6d00a7d7bba4b3a  dbus_fast-3.1.2.tar.gz
+md5  02f1448d52a71999626135269f3763f2  dbus_fast-4.0.0.tar.gz
+sha256  e1d3ee49a4a81524d7caaa2d5a31fc71075a1c977b661df958cee24bef86b8fe  dbus_fast-4.0.0.tar.gz
 # Locally computed sha256 checksums
 sha256  c37e9c75110e01d1f0c5360dc7d7776a30ac5f70d2440db214423e4b7a77a6af  LICENSE
diff --git a/package/python-dbus-fast/python-dbus-fast.mk b/package/python-dbus-fast/python-dbus-fast.mk
index 7d98581eeb..5addc1031f 100644
--- a/package/python-dbus-fast/python-dbus-fast.mk
+++ b/package/python-dbus-fast/python-dbus-fast.mk
@@ -4,9 +4,9 @@
 #
 ################################################################################
 
-PYTHON_DBUS_FAST_VERSION = 3.1.2
+PYTHON_DBUS_FAST_VERSION = 4.0.0
 PYTHON_DBUS_FAST_SOURCE = dbus_fast-$(PYTHON_DBUS_FAST_VERSION).tar.gz
-PYTHON_DBUS_FAST_SITE = https://files.pythonhosted.org/packages/16/a4/e54607cf8b0a696beba591f1a543cff5b6a9e4b4f842fd55f7ba741d678d
+PYTHON_DBUS_FAST_SITE = https://files.pythonhosted.org/packages/3d/f7/36515d10e85ab6d6193edbabbcae974c25d6fbabb8ead84cfd2b4ee8eaf6
 PYTHON_DBUS_FAST_SETUP_TYPE = poetry
 PYTHON_DBUS_FAST_LICENSE = MIT
 PYTHON_DBUS_FAST_LICENSE_FILES = LICENSE