diff --git a/databases/pgbarman/Makefile b/databases/pgbarman/Makefile
index 85b020d82f69..660ef3111f65 100644
--- a/databases/pgbarman/Makefile
+++ b/databases/pgbarman/Makefile
@@ -1,47 +1,49 @@
 PORTNAME=		barman
 DISTVERSIONPREFIX=	release/
-DISTVERSION=		3.19.1
+DISTVERSION=		3.20.0
 CATEGORIES=		databases
 PKGNAMEPREFIX=		pg
 PKGNAMESUFFIX=		${PYTHON_PKGNAMESUFFIX}
 
 MAINTAINER=	matthew@FreeBSD.org
 COMMENT=	Backup and recovery manager for PostgreSQL
 WWW=		https://pgbarman.org/
 
 LICENSE=	GPLv3
 
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}uv-build>=0.11.17,<0.13:devel/py-uv-build@${PY_FLAVOR}
+
 RUN_DEPENDS=	rsync:net/rsync									\
 		${PYTHON_PKGNAMEPREFIX}psycopg2>=2.4.2:databases/py-psycopg2@${PY_FLAVOR}	\
 		${PYTHON_PKGNAMEPREFIX}python-dateutil>0:devel/py-python-dateutil@${PY_FLAVOR}	\
 		${PYTHON_PKGNAMEPREFIX}argcomplete>0:devel/py-argcomplete@${PY_FLAVOR}
 
-USES=		python
-USE_PYTHON=	autoplist distutils
+USES=		python:3.12+
+USE_PYTHON=	pep517 autoplist
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	EnterpriseDB
 
 WANT_PGSQL=	client
 NO_ARCH=	yes
 
 USERS=		barman
 GROUPS=		barman
 
 .include <bsd.port.pre.mk>
 
-post-patch:
-.for f in barman/config.py \
+pre-build:
+.for f in src/barman/config.py \
 	  docs/barman.conf \
 	  docs/_build/man/barman-config-update.1 \
 	  docs/_build/man/barman.1 \
 	  docs/_build/man/barman.5
 	${SED} -i -e "s@%%PREFIX%%@${PREFIX}@" ${WRKSRC}/${f}
 .endfor
 
 post-install:
 	${MKDIR} ${STAGEDIR}${ETCDIR}
 	${INSTALL_DATA} ${WRKSRC}/docs/barman.conf \
 		${STAGEDIR}${ETCDIR}/barman.conf.sample
 
 .include <bsd.port.post.mk>
diff --git a/databases/pgbarman/distinfo b/databases/pgbarman/distinfo
index cf2351821f2e..8c932343085a 100644
--- a/databases/pgbarman/distinfo
+++ b/databases/pgbarman/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1779952607
-SHA256 (EnterpriseDB-barman-release-3.19.1_GH0.tar.gz) = 4a6cb1b7d4d1771a8f14010134187fe0481b07bcad30a79a91a6332b02b0d320
-SIZE (EnterpriseDB-barman-release-3.19.1_GH0.tar.gz) = 2140487
+TIMESTAMP = 1787991383
+SHA256 (EnterpriseDB-barman-release-3.20.0_GH0.tar.gz) = 212778c6282810216e4fdd25bcda79040dc52e42299f79008b57dac9a3c35ab2
+SIZE (EnterpriseDB-barman-release-3.20.0_GH0.tar.gz) = 2256031
diff --git a/databases/pgbarman/files/patch-barman_config.py b/databases/pgbarman/files/patch-src_barman_config.py
similarity index 82%
rename from databases/pgbarman/files/patch-barman_config.py
rename to databases/pgbarman/files/patch-src_barman_config.py
index 17257efbd841..7c3e5c965add 100644
--- a/databases/pgbarman/files/patch-barman_config.py
+++ b/databases/pgbarman/files/patch-src_barman_config.py
@@ -1,22 +1,22 @@
---- barman/config.py.orig	2026-01-07 14:55:50 UTC
-+++ barman/config.py
-@@ -1379,15 +1379,15 @@ class Config(object):
+--- src/barman/config.py.orig	2026-08-29 10:00:11 UTC
++++ src/barman/config.py
+@@ -1464,15 +1464,15 @@ class Config(object):
  class Config(object):
      """This class represents the barman configuration.
  
 -    Default configuration files are /etc/barman.conf,
 -    /etc/barman/barman.conf
 +    Default configuration files are %%PREFIX%%/etc/barman.conf,
 +    %%PREFIX%%/etc/barman/barman.conf
      and ~/.barman.conf for a per-user configuration
      """
  
      CONFIG_FILES = [
          "~/.barman.conf",
 -        "/etc/barman.conf",
 -        "/etc/barman/barman.conf",
 +        "%%PREFIX%%/etc/barman.conf",
 +        "%%PREFIX%%/etc/barman/barman.conf",
      ]
  
      _QUOTE_RE = re.compile(r"""^(["'])(.*)\1$""")