diff --git a/graphics/lerc/Makefile b/graphics/lerc/Makefile
index 99a9da365915..6a517ee2683b 100644
--- a/graphics/lerc/Makefile
+++ b/graphics/lerc/Makefile
@@ -1,22 +1,22 @@
 PORTNAME=	lerc
-PORTVERSION=	4.0.0
+PORTVERSION=	4.1.0
 DISTVERSIONPREFIX=	v
 CATEGORIES=	graphics
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	C++ library for Limited Error Raster Compression
 WWW=		https://esri.github.io/lerc/ \
 		https://github.com/Esri/lerc
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cmake compiler:c++17-lang dos2unix
 
 CMAKE_ON=	BUILD_SHARED_LIBS
 USE_LDCONFIG=	yes
 
 GH_ACCOUNT=	Esri
 USE_GITHUB=	yes
 
 .include <bsd.port.mk>
diff --git a/graphics/lerc/distinfo b/graphics/lerc/distinfo
index a6403d8096da..30daab3dcba5 100644
--- a/graphics/lerc/distinfo
+++ b/graphics/lerc/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1660576720
-SHA256 (Esri-lerc-v4.0.0_GH0.tar.gz) = 91431c2b16d0e3de6cbaea188603359f87caed08259a645fd5a3805784ee30a0
-SIZE (Esri-lerc-v4.0.0_GH0.tar.gz) = 4710408
+TIMESTAMP = 1773966734
+SHA256 (Esri-lerc-v4.1.0_GH0.tar.gz) = f05b24d2368becab9144873878655bb718910631550d4f786262378c16ab94a7
+SIZE (Esri-lerc-v4.1.0_GH0.tar.gz) = 4056763
diff --git a/graphics/lerc/files/patch-_assert b/graphics/lerc/files/patch-_assert
deleted file mode 100644
index 307e2562b2b4..000000000000
--- a/graphics/lerc/files/patch-_assert
+++ /dev/null
@@ -1,26 +0,0 @@
---- src/LercLib/fpl_EsriHuffman.cpp.orig	2022-07-31 08:46:15 UTC
-+++ src/LercLib/fpl_EsriHuffman.cpp
-@@ -31,8 +31,6 @@ Original coding 2021 Yuriy Yakimenko
- 
- USING_NAMESPACE_LERC
- 
--void _assert(bool v);
--
- bool decodePackBits (const unsigned char *ptr, const size_t size, size_t expected, unsigned char **output)
- {
-     unsigned char *out = NULL;
---- src/LercLib/fpl_Lerc2Ext.cpp.orig	2022-07-31 08:46:15 UTC
-+++ src/LercLib/fpl_Lerc2Ext.cpp
-@@ -31,12 +31,6 @@ Original coding 2021 Yuriy Yakimenko
- 
- USING_NAMESPACE_LERC
- 
--void _assert(bool v)
--{
--  if (v == false)
--    throw "Assertion failed";
--}
--
- template<typename T>
- size_t getMinIndex(const T* array, size_t size)
- {