diff --git a/package/python-dialog3/python-dialog3.hash b/package/python-dialog3/python-dialog3.hash
index 4c43d4bf5e..d66f328638 100644
--- a/package/python-dialog3/python-dialog3.hash
+++ b/package/python-dialog3/python-dialog3.hash
@@ -1,5 +1,5 @@
-# md5 from https://pypi.python.org/pypi/pythondialog/json
-md5  07e257d91099b804e040c6ea5ec56041  pythondialog-3.5.1.tar.gz
-# Locally computed
-sha256  34a0687290571f37d7d297514cc36bd4cd044a3a4355271549f91490d3e7ece8  pythondialog-3.5.1.tar.gz
+# md5, sha256 from https://pypi.org/pypi/pythondialog/json
+md5  94a9236e427de783fa3ee8288834f7f1  pythondialog-3.5.3.tar.gz
+sha256  b2a34a8af0a6625ccbdf45cd343b854fc6c1a85231dadc80b8805db836756323  pythondialog-3.5.3.tar.gz
+# Locally computed sha256 checksums
 sha256  a9bdde5616ecdd1e980b44f360600ee8783b1f99b8cc83a2beb163a0a390e861  COPYING
diff --git a/package/python-dialog3/python-dialog3.mk b/package/python-dialog3/python-dialog3.mk
index 6051985640..e936de5811 100644
--- a/package/python-dialog3/python-dialog3.mk
+++ b/package/python-dialog3/python-dialog3.mk
@@ -4,9 +4,9 @@
 #
 ################################################################################
 
-PYTHON_DIALOG3_VERSION = 3.5.1
+PYTHON_DIALOG3_VERSION = 3.5.3
 PYTHON_DIALOG3_SOURCE = pythondialog-$(PYTHON_DIALOG3_VERSION).tar.gz
-PYTHON_DIALOG3_SITE = https://files.pythonhosted.org/packages/72/3c/26ed0db035f97196704d0197d8b2254b8a6ca93a2d132430b0b0d597aa79
+PYTHON_DIALOG3_SITE = https://files.pythonhosted.org/packages/4e/40/5c84d79f7d536ca2c3722af521eff4faafe54a93797f08c72eb72e68fb68
 PYTHON_DIALOG3_LICENSE = LGPL-2.1+
 PYTHON_DIALOG3_LICENSE_FILES = COPYING
 PYTHON_DIALOG3_SETUP_TYPE = setuptools