diff --git a/media-libs/ilmbase/ilmbase-2.2.0.recipe b/media-libs/ilmbase/ilmbase-2.2.1.recipe
similarity index 50%
rename from media-libs/ilmbase/ilmbase-2.2.0.recipe
rename to media-libs/ilmbase/ilmbase-2.2.1.recipe
index 11f2f3a10..00b1c8a53 100644
--- a/media-libs/ilmbase/ilmbase-2.2.0.recipe
+++ b/media-libs/ilmbase/ilmbase-2.2.1.recipe
@@ -5,31 +5,34 @@ abstraction library which currently supports pthreads and Windows threads. \
 Imath implements 2D and 3D vectors, 3x3 and 4x4 matrices, quaternions and \
 other useful math functions. Iex is an exception-handling library. There is \
 also IexMath module."
-HOMEPAGE="http://www.openexr.com/"
+HOMEPAGE="https://www.openexr.com/"
+COPYRIGHT="2002-2017 Industrial Light & Magic"
 LICENSE="BSD (3-clause)"
-COPYRIGHT="2002-2014 Industrial Light & Magic"
-SOURCE_URI="http://download.savannah.nongnu.org/releases/openexr/ilmbase-$portVersion.tar.gz"
-CHECKSUM_SHA256="ecf815b60695555c1fbc73679e84c7c9902f4e8faa6e8000d2f905b8b86cedc7"
-REVISION="6"
+REVISION="1"
+SOURCE_URI="https://download.savannah.nongnu.org/releases/openexr/ilmbase-$portVersion.tar.gz"
+CHECKSUM_SHA256="cac206e63be68136ef556c2b555df659f45098c159ce24804e9d5e9e0286609e"
+
+if [ "$effectiveTargetArchitecture" = x86_gcc2 ]; then
+	PATCHES="ilmbase-$portVersion.patchset"
+fi
 
 ARCHITECTURES="x86_gcc2 x86 x86_64"
 SECONDARY_ARCHITECTURES="x86"
 
-if [ $effectiveTargetArchitecture = "x86_gcc2" ]; then
-	PATCHES="ilmbase-2.2.0.patchset"
-fi
+libVersion="23.0.0"
+libVersionCompat="$libVersion compat >= ${libVersion%%.*}"
 
 PROVIDES="
 	ilmbase$secondaryArchSuffix = $portVersion
-	lib:libhalf$secondaryArchSuffix = 12.0.0 compat >= 12
-	lib:libiex$secondaryArchSuffix = 12.0.0 compat >= 12
-	lib:libiex_2_2$secondaryArchSuffix = 12.0.0 compat >= 12
-	lib:libiexmath$secondaryArchSuffix = 12.0.0 compat >= 12
-	lib:libiexmath_2_2$secondaryArchSuffix = 12.0.0 compat >= 12
-	lib:libilmthread$secondaryArchSuffix = 12.0.0 compat >= 12
-	lib:libilmthread_2_2$secondaryArchSuffix = 12.0.0 compat >= 12
-	lib:libimath$secondaryArchSuffix = 12.0.0 compat >= 12
-	lib:libimath_2_2$secondaryArchSuffix = 12.0.0 compat >= 12
+	lib:libhalf$secondaryArchSuffix = $libVersionCompat
+	lib:libiex$secondaryArchSuffix = $libVersionCompat
+	lib:libiex_2_2$secondaryArchSuffix = $libVersionCompat
+	lib:libiexmath$secondaryArchSuffix = $libVersionCompat
+	lib:libiexmath_2_2$secondaryArchSuffix = $libVersionCompat
+	lib:libilmthread$secondaryArchSuffix = $libVersionCompat
+	lib:libilmthread_2_2$secondaryArchSuffix = $libVersionCompat
+	lib:libimath$secondaryArchSuffix = $libVersionCompat
+	lib:libimath_2_2$secondaryArchSuffix = $libVersionCompat
 	"
 REQUIRES="
 	haiku$secondaryArchSuffix
@@ -37,15 +40,15 @@ REQUIRES="
 
 PROVIDES_devel="
 	ilmbase${secondaryArchSuffix}_devel = $portVersion
-	devel:libhalf$secondaryArchSuffix = 12.0.0 compat >= 12
-	devel:libiex_2_2$secondaryArchSuffix = 12.0.0 compat >= 12
-	devel:libiexmath_2_2$secondaryArchSuffix = 12.0.0 compat >= 12
-	devel:libilmthread_2_2$secondaryArchSuffix = 12.0.0 compat >= 12
-	devel:libimath_2_2$secondaryArchSuffix = 12.0.0 compat >= 12
-	devel:libiex$secondaryArchSuffix = 12.0.0 compat >= 12
-	devel:libiexmath$secondaryArchSuffix = 12.0.0 compat >= 12
-	devel:libilmthread$secondaryArchSuffix = 12.0.0 compat >= 12
-	devel:libimath$secondaryArchSuffix = 12.0.0 compat >= 12
+	devel:libhalf$secondaryArchSuffix = $libVersionCompat
+	devel:libiex_2_2$secondaryArchSuffix = $libVersionCompat
+	devel:libiexmath_2_2$secondaryArchSuffix = $libVersionCompat
+	devel:libilmthread_2_2$secondaryArchSuffix = $libVersionCompat
+	devel:libimath_2_2$secondaryArchSuffix = $libVersionCompat
+	devel:libiex$secondaryArchSuffix = $libVersionCompat
+	devel:libiexmath$secondaryArchSuffix = $libVersionCompat
+	devel:libilmthread$secondaryArchSuffix = $libVersionCompat
+	devel:libimath$secondaryArchSuffix = $libVersionCompat
 	"
 REQUIRES_devel="
 	ilmbase$secondaryArchSuffix == $portVersion base
@@ -55,13 +58,13 @@ BUILD_REQUIRES="
 	haiku${secondaryArchSuffix}_devel
 	"
 BUILD_PREREQUIRES="
+	cmd:aclocal
+	cmd:autoconf
 	cmd:gcc$secondaryArchSuffix
 	cmd:ld$secondaryArchSuffix
+	cmd:libtoolize$secondaryArchSuffix
 	cmd:make
 	cmd:which
-	cmd:autoconf
-	cmd:aclocal
-	cmd:libtoolize$secondaryArchSuffix
 	"
 
 BUILD()
diff --git a/media-libs/ilmbase/patches/ilmbase-2.2.0.patchset b/media-libs/ilmbase/patches/ilmbase-2.2.1.patchset
similarity index 100%
rename from media-libs/ilmbase/patches/ilmbase-2.2.0.patchset
rename to media-libs/ilmbase/patches/ilmbase-2.2.1.patchset