diff --git a/ocaml/opam/Portfile b/ocaml/opam/Portfile
index 7a489e1a507..032f9e266b1 100644
--- a/ocaml/opam/Portfile
+++ b/ocaml/opam/Portfile
@@ -7,10 +7,10 @@ PortGroup           legacysupport 1.1
 # faccessat
 legacysupport.newest_darwin_requires_legacy 13
 
-github.setup        ocaml opam 2.5.1
+github.setup        ocaml opam 2.5.2
 
 name                opam
-revision            2
+revision            0
 categories          ocaml sysutils
 license             LGPL-2
 maintainers         {@pmetzger pmetzger} openmaintainer
@@ -24,9 +24,9 @@ long_description    OPAM is a source-based package manager for OCaml.\
 github.tarball_from releases
 distname            opam-full-${version}
 
-checksums           rmd160  c284bd981a8b1662d66ac027a5644a591160641b \
-                    sha256  48c5bfaf5f5c4048cc5f40025de7385f5bad3a8269756216cd6dd2f2150033ed \
-                    size    14466379
+checksums           rmd160  d376e8cf5b15fa5f849f844bbb4ecf783419c6b6 \
+                    sha256  b3623809567f19ed6b5d679b8c7bbc0bdec9418bff4a875ff0799d446d8555c3 \
+                    size    14474162
 
 depends_build       port:ocaml