diff --git a/devel/py-ddtrace/Makefile b/devel/py-ddtrace/Makefile
index 12f1b9212b20..3f4cb1414749 100644
--- a/devel/py-ddtrace/Makefile
+++ b/devel/py-ddtrace/Makefile
@@ -1,42 +1,42 @@
 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PORTNAME=	ddtrace
-PORTVERSION=	0.55.0
+PORTVERSION=	0.55.1
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Datadog tracing code
 
 LICENSE=	APACHE20 BSD3CLAUSE
 LICENSE_COMB=	dual
 LICENSE_FILE_APACHE20=	${WRKSRC}/LICENSE.Apache
 LICENSE_FILE_BSD3CLAUSE=${WRKSRC}/LICENSE.BSD3
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools_scm>=4:devel/py-setuptools_scm@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}protobuf>=3,1:devel/py-protobuf@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}tenacity>=5:devel/py-tenacity@${PY_FLAVOR}
 
 USES=		compiler:c11 python:3.6+
 USE_PYTHON=	autoplist concurrent cython distutils
 
 OPTIONS_DEFINE=	OPENTRACING
 OPTIONS_DEFAULT=OPENTRACING
 OPENTRACING_DESC=	OpenTracing support
 
 OPENTRACING_RUN_DEPENDS=${PYTHON_PKGNAMEPREFIX}opentracing>=2.0.0:devel/py-opentracing@${PY_FLAVOR}
 
 .include <bsd.port.pre.mk>
 
 .if ${PYTHON_REL} < 30700
 RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}pep562>=0:devel/py-pep562@${PY_FLAVOR}
 .endif
 
 post-patch:
 	@${RM} ${WRKSRC}/ddtrace/profiling/collector/stack.c
 
 post-install:
 	${FIND} ${STAGEDIR}${PYTHON_SITELIBDIR} -name '*.so' -exec ${STRIP_CMD} {} +
 
 .include <bsd.port.post.mk>
diff --git a/devel/py-ddtrace/distinfo b/devel/py-ddtrace/distinfo
index a5f556927be8..f3f334ad1918 100644
--- a/devel/py-ddtrace/distinfo
+++ b/devel/py-ddtrace/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1635181045
-SHA256 (ddtrace-0.55.0.tar.gz) = 63b8bb052de90e8a739bc0b184558ea6c2a0d5dbce902379e5d1e22bdd27be9b
-SIZE (ddtrace-0.55.0.tar.gz) = 1420431
+TIMESTAMP = 1635730953
+SHA256 (ddtrace-0.55.1.tar.gz) = a786b89da436b4bd091d78ac7effde90ec4e24e39b3ad1b8b3ab865cb65e2291
+SIZE (ddtrace-0.55.1.tar.gz) = 1421303
diff --git a/devel/py-ddtrace/files/patch-setup.py b/devel/py-ddtrace/files/patch-setup.py
index 3a11d49e2645..0030607277ba 100644
--- a/devel/py-ddtrace/files/patch-setup.py
+++ b/devel/py-ddtrace/files/patch-setup.py
@@ -1,11 +1,11 @@
---- setup.py.orig	2021-09-21 14:40:10 UTC
+--- setup.py.orig	2021-10-28 20:18:41 UTC
 +++ setup.py
-@@ -202,7 +202,7 @@ setup(
-         "Programming Language :: Python :: 3.9",
+@@ -203,7 +203,7 @@ setup(
+         "Programming Language :: Python :: 3.10",
      ],
      use_scm_version={"write_to": "ddtrace/_version.py"},
 -    setup_requires=["setuptools_scm[toml]>=4,<6.1", "cython"],
 +    setup_requires=["setuptools_scm[toml]>=4", "cython"],
      ext_modules=ext_modules
      + cythonize(
          [