diff --git a/net/ruby-net-imap/Makefile b/net/ruby-net-imap/Makefile
index bb17b5734fa3..2c0db0bcd37c 100644
--- a/net/ruby-net-imap/Makefile
+++ b/net/ruby-net-imap/Makefile
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.7 2024/12/09 15:27:03 taca Exp $
+# $NetBSD: Makefile,v 1.8 2025/01/02 05:41:25 taca Exp $
 
-DISTNAME=	net-imap-0.5.1
+DISTNAME=	net-imap-0.5.4
 CATEGORIES=	net mail
 
 MAINTAINER=	pkgsrc-users@NetBSD.org
@@ -10,5 +10,8 @@ LICENSE=	2-clause-bsd OR ruby-license
 
 USE_LANGUAGES=	# none
 
+# Ruby 3.4.1 has net-imap 0.5.4 gem.
+RUBY_VERSIONS_ACCEPTED=	31 32 33
+
 .include "../../lang/ruby/gem.mk"
 .include "../../mk/bsd.pkg.mk"
diff --git a/net/ruby-net-imap/PLIST b/net/ruby-net-imap/PLIST
index e234f115813a..f47c82e10a11 100644
--- a/net/ruby-net-imap/PLIST
+++ b/net/ruby-net-imap/PLIST
@@ -1,4 +1,4 @@
-@comment $NetBSD: PLIST,v 1.5 2024/12/09 15:27:03 taca Exp $
+@comment $NetBSD: PLIST,v 1.6 2025/01/02 05:41:25 taca Exp $
 ${GEM_HOME}/cache/${GEM_NAME}.gem
 ${GEM_LIBDIR}/BSDL
 ${GEM_LIBDIR}/COPYING
@@ -15,8 +15,10 @@ ${GEM_LIBDIR}/lib/net/imap/config/attr_accessors.rb
 ${GEM_LIBDIR}/lib/net/imap/config/attr_inheritance.rb
 ${GEM_LIBDIR}/lib/net/imap/config/attr_type_coercion.rb
 ${GEM_LIBDIR}/lib/net/imap/data_encoding.rb
+${GEM_LIBDIR}/lib/net/imap/data_lite.rb
 ${GEM_LIBDIR}/lib/net/imap/deprecated_client_options.rb
 ${GEM_LIBDIR}/lib/net/imap/errors.rb
+${GEM_LIBDIR}/lib/net/imap/esearch_result.rb
 ${GEM_LIBDIR}/lib/net/imap/fetch_data.rb
 ${GEM_LIBDIR}/lib/net/imap/flags.rb
 ${GEM_LIBDIR}/lib/net/imap/response_data.rb
@@ -48,6 +50,7 @@ ${GEM_LIBDIR}/lib/net/imap/stringprep/saslprep.rb
 ${GEM_LIBDIR}/lib/net/imap/stringprep/saslprep_tables.rb
 ${GEM_LIBDIR}/lib/net/imap/stringprep/tables.rb
 ${GEM_LIBDIR}/lib/net/imap/stringprep/trace.rb
+${GEM_LIBDIR}/lib/net/imap/vanished_data.rb
 ${GEM_LIBDIR}/net-imap.gemspec
 ${GEM_LIBDIR}/rakelib/benchmarks.rake
 ${GEM_LIBDIR}/rakelib/rdoc.rake
diff --git a/net/ruby-net-imap/distinfo b/net/ruby-net-imap/distinfo
index 8af4bbf11f7e..4e9daa989b25 100644
--- a/net/ruby-net-imap/distinfo
+++ b/net/ruby-net-imap/distinfo
@@ -1,5 +1,5 @@
-$NetBSD: distinfo,v 1.4 2024/12/09 15:27:03 taca Exp $
+$NetBSD: distinfo,v 1.5 2025/01/02 05:41:25 taca Exp $
 
-BLAKE2s (net-imap-0.5.1.gem) = 5b1d0e983579d392680fd57057373e0129e2dc80858fae238e2099dfa05ad53f
-SHA512 (net-imap-0.5.1.gem) = bfafbc26c5673ac0de30b772483864cf67e76cc369500bf83b3e2db173f922ffd0c38855b2d10e7566f300d2f1b469fde417112dfccca81eeda1af37fda8abdf
-Size (net-imap-0.5.1.gem) = 155648 bytes
+BLAKE2s (net-imap-0.5.4.gem) = 01fdeff32422be1fb4b1b5f0fbbd63afb5e15eca66df169512db4a9e2217bd00
+SHA512 (net-imap-0.5.4.gem) = a3b943305d75b9d376110965d9634f3e819ec8cf073595933b90df9bfc258a3b28eb6cfe0ac3defb817b9deccf4a7c881004dc5177bfd2f9439bbe20d2607875
+Size (net-imap-0.5.4.gem) = 167424 bytes