diff --git a/package/python-poetry-core/python-poetry-core.hash b/package/python-poetry-core/python-poetry-core.hash
index c6b180c852..2dc1198a76 100644
--- a/package/python-poetry-core/python-poetry-core.hash
+++ b/package/python-poetry-core/python-poetry-core.hash
@@ -1,5 +1,5 @@
 # md5, sha256 from https://pypi.org/pypi/poetry-core/json
-md5  7461547cac0e0e9c8cd7463aa87e7470  poetry_core-1.7.0.tar.gz
-sha256  8f679b83bd9c820082637beca1204124d5d2a786e4818da47ec8acefd0353b74  poetry_core-1.7.0.tar.gz
+md5  eb8730e30aec5f644754b29587b47122  poetry_core-1.9.0.tar.gz
+sha256  fa7a4001eae8aa572ee84f35feb510b321bd652e5cf9293249d62853e1f935a2  poetry_core-1.9.0.tar.gz
 # Locally computed sha256 checksums
 sha256  f1978133782b90f4733bc308ddb19267c3fe04797c88d9ed3bc219032495a982  LICENSE
diff --git a/package/python-poetry-core/python-poetry-core.mk b/package/python-poetry-core/python-poetry-core.mk
index 4ca587b11d..5b9b8a15d5 100644
--- a/package/python-poetry-core/python-poetry-core.mk
+++ b/package/python-poetry-core/python-poetry-core.mk
@@ -4,9 +4,9 @@
 #
 ################################################################################
 
-PYTHON_POETRY_CORE_VERSION = 1.7.0
+PYTHON_POETRY_CORE_VERSION = 1.9.0
 PYTHON_POETRY_CORE_SOURCE = poetry_core-$(PYTHON_POETRY_CORE_VERSION).tar.gz
-PYTHON_POETRY_CORE_SITE = https://files.pythonhosted.org/packages/cb/1c/af7f886e723b2dfbaea9b8a739153f227b386dd856cf956f9fd0ed0a502b
+PYTHON_POETRY_CORE_SITE = https://files.pythonhosted.org/packages/f2/db/20a9f9cae3f3c213a8c406deb4395698459fd96962cea8f2ccb230b1943c
 PYTHON_POETRY_CORE_SETUP_TYPE = pep517
 PYTHON_POETRY_CORE_LICENSE = MIT
 PYTHON_POETRY_CORE_LICENSE_FILES = LICENSE