diff --git a/dev-ruby/ruby-cairo-gobject/ruby-cairo-gobject-3.3.2.ebuild b/dev-ruby/ruby-cairo-gobject/ruby-cairo-gobject-3.3.2.ebuild
index d415228daa0a7..5f49d9846d268 100644
--- a/dev-ruby/ruby-cairo-gobject/ruby-cairo-gobject-3.3.2.ebuild
+++ b/dev-ruby/ruby-cairo-gobject/ruby-cairo-gobject-3.3.2.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2019 Gentoo Authors
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -16,7 +16,7 @@ DEPEND+=" x11-libs/cairo"
 RDEPEND+=" x11-libs/cairo"
 
 ruby_add_rdepend "dev-ruby/rcairo
-	>=dev-ruby/ruby-glib2-${PV}"
+	~dev-ruby/ruby-glib2-${PV}"
 
 all_ruby_prepare() {
 	# Avoid unneeded dependency on test-unit-notify.
diff --git a/dev-ruby/ruby-cairo-gobject/ruby-cairo-gobject-3.3.6.ebuild b/dev-ruby/ruby-cairo-gobject/ruby-cairo-gobject-3.3.6.ebuild
index ecd747dd85fac..00c40f1cc8229 100644
--- a/dev-ruby/ruby-cairo-gobject/ruby-cairo-gobject-3.3.6.ebuild
+++ b/dev-ruby/ruby-cairo-gobject/ruby-cairo-gobject-3.3.6.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2019 Gentoo Authors
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -16,7 +16,7 @@ DEPEND+=" x11-libs/cairo"
 RDEPEND+=" x11-libs/cairo"
 
 ruby_add_rdepend "dev-ruby/rcairo
-	>=dev-ruby/ruby-glib2-${PV}"
+	~dev-ruby/ruby-glib2-${PV}"
 
 all_ruby_prepare() {
 	# Avoid unneeded dependency on test-unit-notify.
diff --git a/dev-ruby/ruby-cairo-gobject/ruby-cairo-gobject-3.3.7.ebuild b/dev-ruby/ruby-cairo-gobject/ruby-cairo-gobject-3.3.7.ebuild
index 85aa662c9da32..3995810211187 100644
--- a/dev-ruby/ruby-cairo-gobject/ruby-cairo-gobject-3.3.7.ebuild
+++ b/dev-ruby/ruby-cairo-gobject/ruby-cairo-gobject-3.3.7.ebuild
@@ -16,7 +16,7 @@ DEPEND+=" x11-libs/cairo"
 RDEPEND+=" x11-libs/cairo"
 
 ruby_add_rdepend "dev-ruby/rcairo
-	>=dev-ruby/ruby-glib2-${PV}"
+	~dev-ruby/ruby-glib2-${PV}"
 
 all_ruby_prepare() {
 	# Avoid unneeded dependency on test-unit-notify.