diff --git a/package/python-bitstring/python-bitstring.hash b/package/python-bitstring/python-bitstring.hash
index 35ce801523..517db883fb 100644
--- a/package/python-bitstring/python-bitstring.hash
+++ b/package/python-bitstring/python-bitstring.hash
@@ -1,5 +1,5 @@
 # md5, sha256 from https://pypi.org/pypi/bitstring/json
-md5  378cfff7d1c8befad689cc6df0e642b7  bitstring-4.3.0.tar.gz
-sha256  81800bc4e00b6508716adbae648e741256355c8dfd19541f76482fb89bee0313  bitstring-4.3.0.tar.gz
+md5  83984560794188b0f1183e115890dd91  bitstring-4.3.1.tar.gz
+sha256  a08bc09d3857216d4c0f412a1611056f1cc2b64fd254fb1e8a0afba7cfa1a95a  bitstring-4.3.1.tar.gz
 # Locally computed sha256 checksums
 sha256  4110041ff5b99a3b0f64d4aa0c426fb9bb4fb3de69cd4c847e634f8e99b2c6f0  LICENSE
diff --git a/package/python-bitstring/python-bitstring.mk b/package/python-bitstring/python-bitstring.mk
index d0abfeb909..dc3796a829 100644
--- a/package/python-bitstring/python-bitstring.mk
+++ b/package/python-bitstring/python-bitstring.mk
@@ -4,9 +4,9 @@
 #
 ################################################################################
 
-PYTHON_BITSTRING_VERSION = 4.3.0
+PYTHON_BITSTRING_VERSION = 4.3.1
 PYTHON_BITSTRING_SOURCE = bitstring-$(PYTHON_BITSTRING_VERSION).tar.gz
-PYTHON_BITSTRING_SITE = https://files.pythonhosted.org/packages/0d/43/52859178f337661e2d496262f9061799d99644012b7b02ab5d7c491c21fd
+PYTHON_BITSTRING_SITE = https://files.pythonhosted.org/packages/15/a8/a80c890db75d5bdd5314b5de02c4144c7de94fd0cefcae51acaeb14c6a3f
 PYTHON_BITSTRING_SETUP_TYPE = setuptools
 PYTHON_BITSTRING_LICENSE = MIT
 PYTHON_BITSTRING_LICENSE_FILES = LICENSE