diff --git a/math/alglib/Makefile b/math/alglib/Makefile
index e546307572e0..2d6fa2347321 100644
--- a/math/alglib/Makefile
+++ b/math/alglib/Makefile
@@ -1,33 +1,33 @@
 PORTNAME=	alglib
-DISTVERSION=	4.04.0
+DISTVERSION=	4.06.0
 CATEGORIES=	math science
 MASTER_SITES=	https://www.alglib.net/translator/re/
 EXTRACT_SUFX=	.cpp.gpl.zip
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Numerical analysis and data processing library
 WWW=		https://www.alglib.net/
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/gpl3.txt
 
 USE_LDCONFIG=	yes
 WRKSRC=		${WRKDIR}/${PORTNAME}-cpp
 
 do-build:
 	cd ${WRKSRC}/src && \
 		${CXX} ${CXXFLAGS} -fPIC -Wl,-soname,lib${PORTNAME}.so.3 -shared -o lib${PORTNAME}.so.3 *.cpp
 
 do-install:
 	@${MKDIR} ${STAGEDIR}${PREFIX}/include/lib${PORTNAME}
 	${INSTALL_DATA} ${WRKSRC}/src/*.h ${STAGEDIR}${PREFIX}/include/lib${PORTNAME}
 	${INSTALL_LIB} ${WRKSRC}/src/lib${PORTNAME}.so.3 ${STAGEDIR}${PREFIX}/lib
 	@${LN} -s lib${PORTNAME}.so.3 ${STAGEDIR}${PREFIX}/lib/lib${PORTNAME}.so
 
 do-test:
 	@cd ${WRKSRC} && \
 		cd tests && \
 		${CXX} ${CXXFLAGS} test_c.cpp -I ${STAGEDIR}${LOCALBASE}/include/libalglib ${STAGEDIR}${LOCALBASE}/lib/lib${PORTNAME}.so && \
 		LD_PRELOAD=${STAGEDIR}${LOCALBASE}/lib/lib${PORTNAME}.so ./a.out
 
 .include <bsd.port.mk>
diff --git a/math/alglib/distinfo b/math/alglib/distinfo
index 761d7452d3ab..ba2c75935245 100644
--- a/math/alglib/distinfo
+++ b/math/alglib/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1736820112
-SHA256 (alglib-4.04.0.cpp.gpl.zip) = f9304865de395129f19ddb9f9f75a04029ba02162d9b4621236470e646d52e8b
-SIZE (alglib-4.04.0.cpp.gpl.zip) = 3893791
+TIMESTAMP = 1762592687
+SHA256 (alglib-4.06.0.cpp.gpl.zip) = 8e4b76c783ae1ab833fa6d715d744076cf4a5dc510dc4d38e267b309a16d877e
+SIZE (alglib-4.06.0.cpp.gpl.zip) = 4171082
diff --git a/math/alglib/pkg-plist b/math/alglib/pkg-plist
index 87da94742d57..f84118a12af8 100644
--- a/math/alglib/pkg-plist
+++ b/math/alglib/pkg-plist
@@ -1,19 +1,20 @@
 include/libalglib/alglibinternal.h
 include/libalglib/alglibmisc.h
 include/libalglib/ap.h
 include/libalglib/dataanalysis.h
 include/libalglib/diffequations.h
 include/libalglib/fasttransforms.h
 include/libalglib/integration.h
 include/libalglib/interpolation.h
 include/libalglib/kernels_avx2.h
 include/libalglib/kernels_fma.h
 include/libalglib/kernels_sse2.h
 include/libalglib/linalg.h
+include/libalglib/minlp.h
 include/libalglib/optimization.h
 include/libalglib/solvers.h
 include/libalglib/specialfunctions.h
 include/libalglib/statistics.h
 include/libalglib/stdafx.h
 lib/libalglib.so
 lib/libalglib.so.3