diff --git a/imagick-php_strtolower-php84.patch b/imagick-php_strtolower-php84.patch
new file mode 100644
index 0000000..c8f1443
--- /dev/null
+++ b/imagick-php_strtolower-php84.patch
@@ -0,0 +1,42 @@
+diff -upr imagick-3.7.0.orig/imagick.c imagick-3.7.0/imagick.c
+--- imagick-3.7.0.orig/imagick.c	2022-01-11 16:23:47.000000000 +0100
++++ imagick-3.7.0/imagick.c	2024-11-22 11:14:01.187974046 +0100
+@@ -603,7 +603,11 @@ static zval *php_imagick_read_property(z
+ 					if (format) {
+ 						retval = rv;
+ 						ZVAL_STRING(retval, format);
+-						php_strtolower(Z_STRVAL_P(retval), Z_STRLEN_P(retval));
++						#if PHP_VERSION_ID < 80400
++							php_strtolower(Z_STRVAL_P(retval), Z_STRLEN_P(retval));
++						#else
++							zend_str_tolower(Z_STRVAL_P(retval), Z_STRLEN_P(retval));
++						#endif
+ 						IMAGICK_FREE_MAGICK_MEMORY(format);
+ 					} else {
+ 						retval = rv;
+@@ -676,7 +680,11 @@ static zval *php_imagick_read_property(z
+ 					if (format) {
+ 						retval = rv;
+ 						ZVAL_STRING(retval, format);
+-						php_strtolower(Z_STRVAL_P(retval), Z_STRLEN_P(retval));
++						#if PHP_VERSION_ID < 80400
++							php_strtolower(Z_STRVAL_P(retval), Z_STRLEN_P(retval));
++						#else
++							zend_str_tolower(Z_STRVAL_P(retval), Z_STRLEN_P(retval));
++						#endif
+ 						IMAGICK_FREE_MAGICK_MEMORY(format);
+ 					} else {
+ 						retval = rv;
+@@ -759,7 +767,11 @@ static zval *php_imagick_read_property(z
+ 
+ 					if (format) {
+ 						ZVAL_STRING(retval, format, 1);
+-						php_strtolower(Z_STRVAL_P(retval), Z_STRLEN_P(retval));
++						#if PHP_VERSION_ID < 80400
++							php_strtolower(Z_STRVAL_P(retval), Z_STRLEN_P(retval));
++						#else
++							zend_str_tolower(Z_STRVAL_P(retval), Z_STRLEN_P(retval));
++						#endif
+ 						IMAGICK_FREE_MAGICK_MEMORY(format);
+ 					} else {
+ 						ZVAL_STRING(retval, "", 1);
diff --git a/php-imagick.changes b/php-imagick.changes
index 947422f..7d3a911 100644
--- a/php-imagick.changes
+++ b/php-imagick.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Nov 22 10:28:40 UTC 2024 - Manu Maier <mmanu84@outlook.de>
+
+- Fix removed "php_strtolower" for PHP 8.4
+  + imagick-php_strtolower-php84.patch
+
 -------------------------------------------------------------------
 Sun Jan 21 20:38:00 UTC 2024 - Arjen de Korte <suse+build@de-korte.org>
 
diff --git a/php-imagick.spec b/php-imagick.spec
index 1292352..f529999 100644
--- a/php-imagick.spec
+++ b/php-imagick.spec
@@ -45,6 +45,7 @@ Patch0:         imagick-reproducible.patch
 Patch10:        imagick-xfail-test014.patch
 # PATCH-FIX-OPENSUSE - calculation of kurtosis and skewness was fixed in Imagick-7.1.1.24
 Patch11:        imagick-fix-test316.patch
+Patch12:        imagick-php_strtolower-php84.patch
 BuildRequires:  %{php_name}-devel >= 7.0.1
 BuildRequires:  ImageMagick-devel >= 6.5.3.10
 BuildRequires:  ghostscript-fonts-std