diff --git a/mingw-qt5-qtwebkit.spec b/mingw-qt5-qtwebkit.spec
index 801c029..682b683 100644
--- a/mingw-qt5-qtwebkit.spec
+++ b/mingw-qt5-qtwebkit.spec
@@ -21,7 +21,7 @@
 
 Name:           mingw-qt5-%{qt_module}
 Version:        5.212.0
-Release:        0.25%{?pre:.%pre}%{?commit:.git%{shortcommit}}%{?dist}
+Release:        0.26%{?pre:.%pre}%{?commit:.git%{shortcommit}}%{?dist}
 Summary:        Qt5 for Windows - QtWebKit component
 
 License:        GPLv3 with exceptions or LGPLv2 with exceptions
@@ -44,6 +44,8 @@ Patch4:         qtwebkit-bison37.patch
 # From https://github.com/WebKit/WebKit/commit/c7d19a492d97f9282a546831beb918e03315f6ef
 # Ruby 3.2 removes Object#=~ completely
 Patch5:         webkit-offlineasm-warnings-ruby27.patch
+# Correctly test ICU return status with U_SUCCESS rather than comparing to U_ZERO_ERROR which fails on warnings
+Patch6:         qtwebkit_icu-success.patch
 
 BuildArch:      noarch
 
@@ -251,6 +253,9 @@ rmdir %{buildroot}%{mingw64_libdir}/qt5/bin/
 
 
 %changelog
+* Fri Jan 20 2023 Sandro Mani <manisandro@gmail.com> - 5.212.0-0.26.alpha4
+- Add qtwebkit_icu-success.patch
+
 * Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 5.212.0-0.25.alpha4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
 
diff --git a/qtwebkit_icu-success.patch b/qtwebkit_icu-success.patch
new file mode 100644
index 0000000..3bdbceb
--- /dev/null
+++ b/qtwebkit_icu-success.patch
@@ -0,0 +1,54 @@
+diff -rupN qtwebkit-5.212.0-alpha4/Source/WebCore/editing/TextIterator.cpp qtwebkit-5.212.0-alpha4-new/Source/WebCore/editing/TextIterator.cpp
+--- qtwebkit-5.212.0-alpha4/Source/WebCore/editing/TextIterator.cpp	2020-03-04 18:16:37.000000000 +0100
++++ qtwebkit-5.212.0-alpha4-new/Source/WebCore/editing/TextIterator.cpp	2023-01-20 12:44:22.038497915 +0100
+@@ -2050,10 +2050,10 @@ inline SearchBuffer::SearchBuffer(const
+ 
+     UErrorCode status = U_ZERO_ERROR;
+     usearch_setAttribute(searcher, USEARCH_ELEMENT_COMPARISON, comparator, &status);
+-    ASSERT(status == U_ZERO_ERROR);
++    ASSERT(U_SUCCESS(status));
+ 
+     usearch_setPattern(searcher, m_targetCharacters, targetLength, &status);
+-    ASSERT(status == U_ZERO_ERROR);
++    ASSERT(U_SUCCESS(status));
+ 
+     // The kana workaround requires a normalized copy of the target string.
+     if (m_targetRequiresKanaWorkaround)
+@@ -2065,9 +2065,9 @@ inline SearchBuffer::~SearchBuffer()
+     // Leave the static object pointing to a valid string.
+     UErrorCode status = U_ZERO_ERROR;
+     usearch_setPattern(WebCore::searcher(), &newlineCharacter, 1, &status);
+-    ASSERT(status == U_ZERO_ERROR);
++    ASSERT(U_SUCCESS(status));
+     usearch_setText(WebCore::searcher(), &newlineCharacter, 1, &status);
+-    ASSERT(status == U_ZERO_ERROR);
++    ASSERT(U_SUCCESS(status));
+ 
+     unlockSearcher();
+ }
+@@ -2275,13 +2275,13 @@ inline size_t SearchBuffer::search(size_
+ 
+     UErrorCode status = U_ZERO_ERROR;
+     usearch_setText(searcher, m_buffer.data(), size, &status);
+-    ASSERT(status == U_ZERO_ERROR);
++    ASSERT(U_SUCCESS(status));
+ 
+     usearch_setOffset(searcher, m_prefixLength, &status);
+-    ASSERT(status == U_ZERO_ERROR);
++    ASSERT(U_SUCCESS(status));
+ 
+     int matchStart = usearch_next(searcher, &status);
+-    ASSERT(status == U_ZERO_ERROR);
++    ASSERT(U_SUCCESS(status));
+ 
+ nextMatch:
+     if (!(matchStart >= 0 && static_cast<size_t>(matchStart) < size)) {
+@@ -2316,7 +2316,7 @@ nextMatch:
+         || ((m_options & AtWordStarts) && !isWordStartMatch(matchStart, matchedLength))
+         || ((m_options & AtWordEnds) && !isWordEndMatch(matchStart, matchedLength))) {
+         matchStart = usearch_next(searcher, &status);
+-        ASSERT(status == U_ZERO_ERROR);
++        ASSERT(U_SUCCESS(status));
+         goto nextMatch;
+     }
+