diff --git a/python/python-poetry-core/.SRCINFO b/python/python-poetry-core/.SRCINFO
index a50d08a483..6b7fb10e90 100644
--- a/python/python-poetry-core/.SRCINFO
+++ b/python/python-poetry-core/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = python-poetry-core
 	pkgdesc = Poetry PEP 517 Build Backend & Core Utilities
-	pkgver = 1.9.0
-	pkgrel = 6
+	pkgver = 1.9.1
+	pkgrel = 1
 	url = https://github.com/python-poetry/poetry-core
 	arch = any
 	groups = python-build-backend
@@ -18,9 +18,9 @@ pkgbase = python-poetry-core
 	depends = python-fastjsonschema
 	depends = python-lark-parser
 	depends = python-packaging
-	source = https://github.com/python-poetry/poetry-core/archive/1.9.0/poetry-core-1.9.0.tar.gz
+	source = https://github.com/python-poetry/poetry-core/archive/1.9.1/poetry-core-1.9.1.tar.gz
 	source = python-poetry-core-1.9.0-devendor.patch
-	sha256sums = 642f63ec06ba4e581b720def3a162bc23d11588fef9e9c5c57ab8a1e4f36e721
-	sha256sums = a2e826597d7f4763ba3b5ed4935d3cf8870a7173d76fb66b6a853cf1e4180b5a
+	sha256sums = 54fac6008ceeb06ea137c62b7049d9d141c61741671eaa08b9447cba4ae12977
+	sha256sums = b6136544236192c80f3c34f266023fb285b753321679c29e61b69b26913c66d2
 
 pkgname = python-poetry-core
diff --git a/python/python-poetry-core/PKGBUILD b/python/python-poetry-core/PKGBUILD
index 30c8cf720a..1cac9016e3 100644
--- a/python/python-poetry-core/PKGBUILD
+++ b/python/python-poetry-core/PKGBUILD
@@ -7,8 +7,8 @@
 _devendored=1  # set to 0 to use vendored sources
 _pkgname=poetry-core
 pkgname=python-poetry-core
-pkgver=1.9.0
-pkgrel=6
+pkgver=1.9.1
+pkgrel=1
 pkgdesc='Poetry PEP 517 Build Backend & Core Utilities'
 arch=(any)
 url="https://github.com/python-poetry/${_pkgname}"
@@ -31,8 +31,8 @@ checkdepends=(git
 _archive="$_pkgname-$pkgver"
 source=("$url/archive/$pkgver/$_archive.tar.gz"
         "$pkgname-1.9.0-devendor.patch")
-sha256sums=('642f63ec06ba4e581b720def3a162bc23d11588fef9e9c5c57ab8a1e4f36e721'
-            'a2e826597d7f4763ba3b5ed4935d3cf8870a7173d76fb66b6a853cf1e4180b5a')
+sha256sums=('ca398d26f666e09162847ddd7f8d6ff6b9fb07003c6d43dd68e80d0a78331aa7'
+            'b6136544236192c80f3c34f266023fb285b753321679c29e61b69b26913c66d2')
 
 prepare() {
 	if (( _devendored == 1 )); then
diff --git a/python/python-poetry-core/python-poetry-core-1.9.0-devendor.patch b/python/python-poetry-core/python-poetry-core-1.9.0-devendor.patch
index 103881e63d..7ba4bd911c 100644
--- a/python/python-poetry-core/python-poetry-core-1.9.0-devendor.patch
+++ b/python/python-poetry-core/python-poetry-core-1.9.0-devendor.patch
@@ -4,7 +4,7 @@ diff -ruN a/src/poetry/core/__init__.py b/src/poetry/core/__init__.py
 @@ -8,8 +8,3 @@
  # this cannot presently be replaced with importlib.metadata.version as when building
  # itself, poetry-core is not available as an installed distribution.
- __version__ = "1.9.0"
+ __version__ = "1.9.1"
 -
 -__vendor_site__ = (Path(__file__).parent / "_vendor").as_posix()
 -