diff --git a/devel/py-bandit/Makefile b/devel/py-bandit/Makefile
--- a/devel/py-bandit/Makefile
+++ b/devel/py-bandit/Makefile
@@ -2,6 +2,7 @@
 
 PORTNAME=	bandit
 DISTVERSION=	1.7.0
+PORTREVISION=	1
 CATEGORIES=	devel security python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -13,7 +14,7 @@
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pbr>=2.0.0:devel/py-pbr@${PY_FLAVOR}
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}GitPython>=1.0.1:devel/py-gitpython@${PY_FLAVOR} \
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}gitpython>=1.0.1:devel/py-gitpython@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}six>=1.10.0:devel/py-six@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}stevedore>=1.20.0:devel/py-stevedore@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}yaml>=3.13:devel/py-yaml@${PY_FLAVOR}
diff --git a/devel/py-git-semver/Makefile b/devel/py-git-semver/Makefile
--- a/devel/py-git-semver/Makefile
+++ b/devel/py-git-semver/Makefile
@@ -2,6 +2,7 @@
 
 PORTNAME=	git-semver
 PORTVERSION=	0.3.2
+PORTREVISION=	1
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -12,7 +13,7 @@
 
 LICENSE=	APACHE20
 
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}GitPython>=3.1<3.2:devel/py-gitpython@${PY_FLAVOR} \
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}gitpython>=3.1<3.2:devel/py-gitpython@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}semantic-version>=2.8<3:devel/py-semantic-version@${PY_FLAVOR}
 
 USES=		python:3.6+
diff --git a/devel/py-git-up/Makefile b/devel/py-git-up/Makefile
--- a/devel/py-git-up/Makefile
+++ b/devel/py-git-up/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	git-up
 DISTVERSION=	1.4.5
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -12,7 +12,7 @@
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}click>=6.0.0:devel/py-click@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}colorama>=0.3.7:devel/py-colorama@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}GitPython>=2.1.1:devel/py-gitpython@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}gitpython>=2.1.1:devel/py-gitpython@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}six>=1.10.0:devel/py-six@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}termcolor>=1.1.0:devel/py-termcolor@${PY_FLAVOR}
 
diff --git a/devel/py-libioc/Makefile b/devel/py-libioc/Makefile
--- a/devel/py-libioc/Makefile
+++ b/devel/py-libioc/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	libioc
 PORTVERSION=	0.8.2
+PORTREVISION=	1
 CATEGORIES=	devel python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
@@ -12,7 +13,7 @@
 BROKEN=		fails to build
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pip>0:devel/py-pip@${PY_FLAVOR}
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}GitPython>0:devel/py-gitpython@${PY_FLAVOR} \
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}gitpython>0:devel/py-gitpython@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}libzfs>0:devel/py-libzfs@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}sysctl>0:devel/py-sysctl@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}ucl>0:textproc/py-ucl@${PY_FLAVOR} \
diff --git a/devel/py-nbdime/Makefile b/devel/py-nbdime/Makefile
--- a/devel/py-nbdime/Makefile
+++ b/devel/py-nbdime/Makefile
@@ -2,6 +2,7 @@
 
 PORTNAME=	nbdime
 PORTVERSION=	3.0.0
+PORTREVISION=	1
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -13,7 +14,7 @@
 LICENSE_FILE=	${WRKSRC}/LICENSE.md
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}colorama>=0:devel/py-colorama@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}GitPython>=0:devel/py-gitpython@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}gitpython>=0:devel/py-gitpython@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}Jinja2>=2.9:devel/py-Jinja2@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}jupyter-server>=0:devel/py-jupyter-server@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}jupyter-server-mathjax>=0.2.2:devel/py-jupyter-server-mathjax@${PY_FLAVOR} \
diff --git a/misc/snakemake/Makefile b/misc/snakemake/Makefile
--- a/misc/snakemake/Makefile
+++ b/misc/snakemake/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	snakemake
 DISTVERSION=	6.2.1
+PORTREVISION=	1
 CATEGORIES=	misc python
 MASTER_SITES=	CHEESESHOP
 
@@ -13,7 +14,7 @@
 		${PYTHON_PKGNAMEPREFIX}datrie>0:devel/py-datrie@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}docutils>0:textproc/py-docutils@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}filelock>0:sysutils/py-filelock@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}GitPython>0:devel/py-gitpython@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}gitpython>0:devel/py-gitpython@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}jsonschema>0:devel/py-jsonschema@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}nbformat>0:devel/py-nbformat@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}PuLP>=2.0:math/py-PuLP@${PY_FLAVOR} \
diff --git a/print/py-font-v/Makefile b/print/py-font-v/Makefile
--- a/print/py-font-v/Makefile
+++ b/print/py-font-v/Makefile
@@ -2,6 +2,7 @@
 
 PORTNAME=	font-v
 PORTVERSION=	1.0.5
+PORTREVISION=	1
 CATEGORIES=	print python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -13,7 +14,7 @@
 LICENSE_FILE=	${WRKSRC}/docs/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}fonttools>=0:print/py-fonttools@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}GitPython>=0:devel/py-gitpython@${PY_FLAVOR}
+		${PYTHON_PKGNAMEPREFIX}gitpython>=0:devel/py-gitpython@${PY_FLAVOR}
 
 USES=		python:3.6+
 USE_PYTHON=	autoplist concurrent distutils
diff --git a/science/dvc/Makefile b/science/dvc/Makefile
--- a/science/dvc/Makefile
+++ b/science/dvc/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	dvc
 DISTVERSION=	0.30.1
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES=	science python
 MASTER_SITES=	CHEESESHOP
 
@@ -16,7 +16,7 @@
 		${PYTHON_PKGNAMEPREFIX}configparser>=3.5.0:devel/py-configparser@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}distro>=1.3.0:sysutils/py-distro@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}future>=0.16.0:devel/py-future@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}GitPython>=2.1.8:devel/py-gitpython@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}gitpython>=2.1.8:devel/py-gitpython@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}grandalf==0.7:math/py-grandalf@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}jsonpath-rw>0:devel/py-jsonpath-rw@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}nanotime>=0.5.2:devel/py-nanotime@${PY_FLAVOR} \
diff --git a/security/py-angr/Makefile b/security/py-angr/Makefile
--- a/security/py-angr/Makefile
+++ b/security/py-angr/Makefile
@@ -1,6 +1,7 @@
 PORTNAME=	angr
 DISTVERSIONPREFIX=	v
 DISTVERSION=	${ANGR_VERSION}
+PORTREVISION=	1
 CATEGORIES=	security devel python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
@@ -22,7 +23,7 @@
 		${PYTHON_PKGNAMEPREFIX}cle>=${ANGR_VERSION}:devel/py-cle@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}cppheaderparser>=0:devel/py-cppheaderparser@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}dpkt>=0:net/py-dpkt@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}GitPython>=0:devel/py-gitpython@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}gitpython>=0:devel/py-gitpython@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}itanium_demangler>=0:devel/py-itanium_demangler@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}mulpyplexer>=0:devel/py-mulpyplexer@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}networkx>=2.0:math/py-networkx@${PY_FLAVOR} \
diff --git a/security/py-zkg/Makefile b/security/py-zkg/Makefile
--- a/security/py-zkg/Makefile
+++ b/security/py-zkg/Makefile
@@ -1,6 +1,7 @@
 PORTNAME=	zkg
 DISTVERSIONPREFIX=	v
 DISTVERSION=	2.7.1
+PORTREVISION=	1
 CATEGORIES=	security python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
@@ -10,7 +11,7 @@
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}GitPython>=2.1.8:devel/py-gitpython@${PY_FLAVOR} \
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}gitpython>=2.1.8:devel/py-gitpython@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}btest>=0.62:devel/py-btest@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}configparser>=0:devel/py-configparser@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}semantic-version>=0:devel/py-semantic-version@${PY_FLAVOR} \
diff --git a/sysutils/iocage/Makefile b/sysutils/iocage/Makefile
--- a/sysutils/iocage/Makefile
+++ b/sysutils/iocage/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	iocage
 PORTVERSION=	1.2
-PORTREVISION=	6
+PORTREVISION=	7
 CATEGORIES=	sysutils python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
@@ -26,7 +26,7 @@
 		${PYTHON_PKGNAMEPREFIX}requests>=2.11.1:www/py-requests@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}libzfs>=1.0.2:devel/py-libzfs@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}dnspython>0:dns/py-dnspython@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}GitPython>0:devel/py-gitpython@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}gitpython>0:devel/py-gitpython@${PY_FLAVOR} \
 		merge:devel/rcs57
 
 USES=		python:3.6+