diff --git a/net/lavinmq/Makefile b/net/lavinmq/Makefile
--- a/net/lavinmq/Makefile
+++ b/net/lavinmq/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	lavinmq
 DISTVERSIONPREFIX=	v
-DISTVERSION=	2.4.5
+DISTVERSION=	2.5.2
 CATEGORIES=	net
 
 # JavaScripts
@@ -29,10 +29,10 @@
 		chart.js-${_CHARTJS}.tgz
 
 # Crystal library versions
-_AMQP_CLIENT=		1.3.1
-_AMQP_PROTO=		1.1.15
+_AMQP_CLIENT=		1.3.2
+_AMQP_PROTO=		1.1.16
 _LZ4=		96d714f7593c66ca7425872fd26c7b1286806d3d
-_MQTT=		36ff248ff8e9aaa749cfff3d251103e0e5f661bc
+_MQTT=		5cf504b32313b3b63eecde22e2a136b9b9935b8b
 
 # JavaScript library versions
 _AMQP_JS=		3.1.1
@@ -47,7 +47,9 @@
 LICENSE=	APACHE20
 
 BUILD_DEPENDS=	crystal:lang/crystal \
+		liblz4>0:archivers/liblz4 \
 		help2man:misc/help2man \
+		pcre2>0:devel/pcre2 \
 		shards:devel/shards
 
 USES=		pkgconfig ssl:build
diff --git a/net/lavinmq/distinfo b/net/lavinmq/distinfo
--- a/net/lavinmq/distinfo
+++ b/net/lavinmq/distinfo
@@ -1,4 +1,4 @@
-TIMESTAMP = 1762085895
+TIMESTAMP = 1763502775
 SHA256 (chart.js-4.0.1.tgz) = 461dae2edc0eda7beeb16c7030ab630ab5129aedd3fc6de9a036f6dfe488556f
 SIZE (chart.js-4.0.1.tgz) = 793292
 SHA256 (amqp-websocket-client.mjs) = a779d8417536e31e44eaceeef5ae745e5f0b95f16cf13a45e6ac5dcaadfd1c47
@@ -15,15 +15,15 @@
 SIZE (styles.min.css) = 296065
 SHA256 (paho-mqtt.js) = a0c734a00a2172d579ca1ff4f92fb366bccb40974005bdad5ea7a2f0326ac158
 SIZE (paho-mqtt.js) = 90293
-SHA256 (cloudamqp-lavinmq-v2.4.5_GH0.tar.gz) = d61d2f015e8e330d629ffc79913af6adbdd7e415478579268285896d276afde5
-SIZE (cloudamqp-lavinmq-v2.4.5_GH0.tar.gz) = 1078971
+SHA256 (cloudamqp-lavinmq-v2.5.2_GH0.tar.gz) = 76decbb65bff512bdfaf961780fa8c63e0e48a212c08adc56e458111d3ef6355
+SIZE (cloudamqp-lavinmq-v2.5.2_GH0.tar.gz) = 1136378
 SHA256 (84codes-lz4.cr-96d714f7593c66ca7425872fd26c7b1286806d3d_GH0.tar.gz) = 6a851169d1382a35aecff253d24f6acbaaa92b906a24b5edd903637bd212f380
 SIZE (84codes-lz4.cr-96d714f7593c66ca7425872fd26c7b1286806d3d_GH0.tar.gz) = 7298
 SHA256 (84codes-systemd.cr-v2.0.0_GH0.tar.gz) = 4dd0c6f838542f97338866aef36de7b464c06112c4434e4db48aa65586b68ef3
 SIZE (84codes-systemd.cr-v2.0.0_GH0.tar.gz) = 4339
-SHA256 (cloudamqp-amq-protocol.cr-v1.1.15_GH0.tar.gz) = 2650924ad06f80a12d4f3eeaf800da45e7d74304289692a4b26576e5bfada85a
-SIZE (cloudamqp-amq-protocol.cr-v1.1.15_GH0.tar.gz) = 18077
-SHA256 (cloudamqp-amqp-client.cr-v1.3.1_GH0.tar.gz) = 2534b98bf64a17e075871f82fcf6bdee6d6d9dba5fc29472afe61bf6f1a5388e
-SIZE (cloudamqp-amqp-client.cr-v1.3.1_GH0.tar.gz) = 24043
-SHA256 (84codes-mqtt-protocol.cr-36ff248ff8e9aaa749cfff3d251103e0e5f661bc_GH0.tar.gz) = 693aefc6728697b27841876722a784ed8336261b1c3d1582790a5dfd94ad76d8
-SIZE (84codes-mqtt-protocol.cr-36ff248ff8e9aaa749cfff3d251103e0e5f661bc_GH0.tar.gz) = 17658
+SHA256 (cloudamqp-amq-protocol.cr-v1.1.16_GH0.tar.gz) = af2b9b80f57a3b8debded03632905e364b27b60c3296c1981c037075fbce4d5e
+SIZE (cloudamqp-amq-protocol.cr-v1.1.16_GH0.tar.gz) = 19046
+SHA256 (cloudamqp-amqp-client.cr-v1.3.2_GH0.tar.gz) = b87a36549a66bdaf625bd9f167643a359ef549d60f6173c688f12a318604abff
+SIZE (cloudamqp-amqp-client.cr-v1.3.2_GH0.tar.gz) = 24636
+SHA256 (84codes-mqtt-protocol.cr-5cf504b32313b3b63eecde22e2a136b9b9935b8b_GH0.tar.gz) = 7410fd5781e1611c3e806fe84e6bcd64ceb1a3594fb29a6849194c99bdef58bb
+SIZE (84codes-mqtt-protocol.cr-5cf504b32313b3b63eecde22e2a136b9b9935b8b_GH0.tar.gz) = 17655