diff --git a/NEWS b/NEWS
index 07c3abca2c771..bd0c7271750f6 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,6 @@
 PHP                                                                        NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
-13 Mar 2025, PHP 8.3.18
+13 Mar 2025, PHP 8.3.19
 
 - BCMath:
   . Fixed bug GH-17398 (bcmul memory leak). (SakiTakamachi)
diff --git a/Zend/zend.h b/Zend/zend.h
index b5bed8b61187c..45ccd289a9041 100644
--- a/Zend/zend.h
+++ b/Zend/zend.h
@@ -20,7 +20,7 @@
 #ifndef ZEND_H
 #define ZEND_H
 
-#define ZEND_VERSION "4.3.18"
+#define ZEND_VERSION "4.3.19"
 
 #define ZEND_ENGINE_3
 
diff --git a/configure.ac b/configure.ac
index d01440cb190a9..92c2e9d4f30be 100644
--- a/configure.ac
+++ b/configure.ac
@@ -17,7 +17,7 @@ dnl Basic autoconf initialization, generation of config.nice.
 dnl ----------------------------------------------------------------------------
 
 AC_PREREQ([2.68])
-AC_INIT([PHP],[8.3.18],[https://github.com/php/php-src/issues],[php],[https://www.php.net])
+AC_INIT([PHP],[8.3.19],[https://github.com/php/php-src/issues],[php],[https://www.php.net])
 AC_CONFIG_SRCDIR([main/php_version.h])
 AC_CONFIG_AUX_DIR([build])
 AC_PRESERVE_HELP_ORDER
diff --git a/ext/opcache/jit/zend_jit_arm64.dasc b/ext/opcache/jit/zend_jit_arm64.dasc
index 985c08f0512ea..bb6503c6f9dd3 100644
--- a/ext/opcache/jit/zend_jit_arm64.dasc
+++ b/ext/opcache/jit/zend_jit_arm64.dasc
@@ -8658,7 +8658,7 @@ static int zend_jit_push_call_frame(dasm_State **Dst, const zend_op *opline, con
 		if (!func) {
 			|	ldrb TMP1w, [REG0, #offsetof(zend_closure, func.type)]
 			|	cmp TMP1w, #ZEND_USER_FUNCTION
-			|	beq >1
+			|	bne >1
 		}
 		if (!func || func->common.type == ZEND_USER_FUNCTION) {
 			|	add FCARG1x, REG0, #offsetof(zend_closure, func)
diff --git a/main/php_version.h b/main/php_version.h
index d6d6d36f9d871..bccd4caa55e8b 100644
--- a/main/php_version.h
+++ b/main/php_version.h
@@ -2,7 +2,7 @@
 /* edit configure.ac to change version number */
 #define PHP_MAJOR_VERSION 8
 #define PHP_MINOR_VERSION 3
-#define PHP_RELEASE_VERSION 18
+#define PHP_RELEASE_VERSION 19
 #define PHP_EXTRA_VERSION ""
-#define PHP_VERSION "8.3.18"
-#define PHP_VERSION_ID 80318
+#define PHP_VERSION "8.3.19"
+#define PHP_VERSION_ID 80319