diff --git a/security/py-authlib/Makefile b/security/py-authlib/Makefile
index d1961cabd016..d7faaa8e3a73 100644
--- a/security/py-authlib/Makefile
+++ b/security/py-authlib/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	authlib
-PORTVERSION=	1.5.0
+PORTVERSION=	1.5.1
 CATEGORIES=	security python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
diff --git a/security/py-authlib/distinfo b/security/py-authlib/distinfo
index 256eceb7d356..7e9740311967 100644
--- a/security/py-authlib/distinfo
+++ b/security/py-authlib/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1740836176
-SHA256 (authlib-1.5.0.tar.gz) = 8fd8bd8f806485a532ac39a17b579982cf54688f956174f995cc938a91725423
-SIZE (authlib-1.5.0.tar.gz) = 152554
+TIMESTAMP = 1742128254
+SHA256 (authlib-1.5.1.tar.gz) = 5cbc85ecb0667312c1cdc2f9095680bb735883b123fb509fde1e65b1c5df972e
+SIZE (authlib-1.5.1.tar.gz) = 152534