diff --git a/dev-libs/icu/icu-55.1.recipe b/dev-libs/icu/icu55-55.1.recipe
similarity index 95%
rename from dev-libs/icu/icu-55.1.recipe
rename to dev-libs/icu/icu55-55.1.recipe
index 4d72d7700..877076f12 100644
--- a/dev-libs/icu/icu-55.1.recipe
+++ b/dev-libs/icu/icu55-55.1.recipe
@@ -41,7 +41,7 @@ wrapping when displaying the text."
 HOMEPAGE="http://www.icu-project.org"
 COPYRIGHT="1995-2015 IBM Corporation and others."
 LICENSE="ICU"
-REVISION="6"
+REVISION="1"
 SOURCE_URI="http://download.icu-project.org/files/icu4c/$portVersion/icu4c-55_1-src.tgz"
 SOURCE_URI_2="http://www.iana.org/time-zones/repository/releases/tzdata2015g.tar.gz#noarchive"
 SOURCE_URI_3="http://download.icu-project.org/files/icu4c/$portVersion/icu4c-55_1-data.zip#noarchive"
@@ -60,7 +60,7 @@ ARCHITECTURES="x86_gcc2 x86 x86_64 arm"
 SECONDARY_ARCHITECTURES="x86_gcc2 x86"
 
 PROVIDES="
-	icu$secondaryArchSuffix = $portVersion compat >= 55
+	icu55$secondaryArchSuffix = $portVersion compat >= 55
 	lib:libicudata$secondaryArchSuffix = $portVersion compat >= 55
 	lib:libicui18n$secondaryArchSuffix = $portVersion compat >= 55
 	lib:libicuio$secondaryArchSuffix = $portVersion compat >= 55
@@ -79,7 +79,7 @@ REQUIRES+="
 fi
 
 PROVIDES_devel="
-	icu${secondaryArchSuffix}_devel = $portVersion
+	icu55${secondaryArchSuffix}_devel = $portVersion
 	cmd:icu_config${secondaryArchSuffix} = $portVersion compat >= 55
 	devel:libicudata${secondaryArchSuffix} = $portVersion compat >= 55
 	devel:libicui18n${secondaryArchSuffix} = $portVersion compat >= 55
@@ -91,7 +91,11 @@ PROVIDES_devel="
 	devel:libicuuc${secondaryArchSuffix} = $portVersion compat >= 55
 	"
 REQUIRES_devel="
-	icu${secondaryArchSuffix} == $portVersion base
+	icu55${secondaryArchSuffix} == $portVersion base
+	"
+CONFLICTS_devel="
+	icu${secondaryArchSuffix}_devel
+	icu54${secondaryArchSuffix}_devel
 	"
 
 BUILD_REQUIRES="