diff --git a/java-21-openjdk-portable.specfile b/java-21-openjdk-portable.specfile
index 24faa23..97384cc 100644
--- a/java-21-openjdk-portable.specfile
+++ b/java-21-openjdk-portable.specfile
@@ -315,7 +315,7 @@
 # New Version-String scheme-style defines
 %global featurever 21
 %global interimver 0
-%global updatever 3
+%global updatever 4
 %global patchver 0
 # buildjdkver is usually same as %%{featurever},
 # but in time of bootstrap of next jdk, it is featurever-1,
@@ -379,7 +379,7 @@
 %global origin_nice     OpenJDK
 %global top_level_dir_name   %{vcstag}
 %global top_level_dir_name_backup %{top_level_dir_name}-backup
-%global buildver        9
+%global buildver        1
 %global rpmrelease      1
 #%%global tagsuffix     %%{nil}
 # Priority must be 8 digits in total; up to openjdk 1.8, we were using 18..... so when we moved to 11, we had to add another digit
@@ -399,7 +399,7 @@
 # Release will be (where N is usually a number starting at 1):
 # - 0.N%%{?extraver}%%{?dist} for EA releases,
 # - N%%{?extraver}{?dist} for GA releases
-%global is_ga           1
+%global is_ga           0
 %if %{is_ga}
 %global build_type GA
 %global ea_designator ""
@@ -735,6 +735,7 @@ BuildRequires: harfbuzz-devel
 BuildRequires: lcms2-devel
 BuildRequires: libjpeg-devel
 BuildRequires: libpng-devel
+BuildRequires: zlib-devel
 %else
 # Version in src/java.desktop/share/legal/freetype.md
 Provides: bundled(freetype) = 2.13.2
@@ -743,11 +744,13 @@ Provides: bundled(giflib) = 5.2.1
 # Version in src/java.desktop/share/native/libharfbuzz/hb-version.h
 Provides: bundled(harfbuzz) = 8.2.2
 # Version in src/java.desktop/share/native/liblcms/lcms2.h
-Provides: bundled(lcms2) = 2.15.0
+Provides: bundled(lcms2) = 2.16.0
 # Version in src/java.desktop/share/native/libjavajpeg/jpeglib.h
 Provides: bundled(libjpeg) = 6b
 # Version in src/java.desktop/share/native/libsplashscreen/libpng/png.h
 Provides: bundled(libpng) = 1.6.40
+# Version in src/java.base/share/native/libzip/zlib/zlib.h
+Provides: bundled(zlib) = 1.3.1
 # We link statically against libstdc++ to increase portability
 %ifnarch %{devkit_arches}
 BuildRequires: libstdc++-static
@@ -1903,6 +1906,15 @@ done
 %{_jvmdir}/%{miscportablearchive}.sha256sum
 
 %changelog
+* Sat Jun 22 2024 Andrew Hughes <gnu.andrew@redhat.com> - 1:21.0.4.0.1-0.1.ea
+- Update to jdk-21.0.4+1 (EA)
+- Update release notes to 21.0.4+1
+- Switch to EA mode
+- Bump LCMS 2 version to 2.16.0 following JDK-8321489
+- Add zlib build requirement or bundled version (1.3.1), depending on system_libs setting
+- Resolves: OPENJDK-3061
+- Resolves: OPENJDK-3064
+
 * Sat Apr 13 2024 Andrew Hughes <gnu.andrew@redhat.com> - 1:21.0.3.0.9-1
 - Update to jdk-21.0.3+9 (GA)
 - Update release notes to 21.0.3+9
diff --git a/java-21-openjdk.spec b/java-21-openjdk.spec
index b561a39..68de94e 100644
--- a/java-21-openjdk.spec
+++ b/java-21-openjdk.spec
@@ -2510,6 +2510,7 @@ cjc.mainProgram(args)
 - Bump LCMS 2 version to 2.16.0 following JDK-8321489
 - Add zlib build requirement or bundled version (1.3.1), depending on system_libs setting
 - Restore NEWS file so portable can be rebuilt
+- Sync the copy of the portable specfile with the latest update
 - Related: RHEL-45355
 - Resolves: RHEL-46029