diff --git a/devel/mbedtls4/Portfile b/devel/mbedtls4/Portfile
index bc2a2370f26..4799550c935 100644
--- a/devel/mbedtls4/Portfile
+++ b/devel/mbedtls4/Portfile
@@ -8,7 +8,7 @@ PortGroup           legacysupport 1.1
 # CLOCK_MONOTONIC
 legacysupport.newest_darwin_requires_legacy 15
 
-github.setup        Mbed-TLS mbedtls 4.1.0 mbedtls-
+github.setup        Mbed-TLS mbedtls 4.2.0 mbedtls-
 github.tarball_from releases
 name                mbedtls4
 revision            0
@@ -25,9 +25,9 @@ homepage            https://tls.mbed.org
 
 use_bzip2           yes
 
-checksums           rmd160  f7e0322bf03b05cee8407ee3f3a80ee876139bb2 \
-                    sha256  377a09cf8eb81b5fb2707045e5522d5489d3309fed5006c9874e60558fc81d10 \
-                    size    7009629
+checksums           rmd160  24022f2fe62319e8cfc6784d94a2f932697cb250 \
+                    sha256  2bed9d713b4668f76553b097e72b8aa30bc8f112a940d7ae228d524bbde6ffea \
+                    size    7395873
 
 set python.version  314
 set python.branch   "[string index ${python.version} 0].[string range ${python.version} 1 end]"