diff --git a/php-bug80682.patch b/php-bug80682.patch
new file mode 100644
index 0000000..38f908b
--- /dev/null
+++ b/php-bug80682.patch
@@ -0,0 +1,30 @@
+From 067f7e4150d8f9bddf6b198c9c7826565ee549b0 Mon Sep 17 00:00:00 2001
+From: Remi Collet <remi@php.net>
+Date: Thu, 28 Jan 2021 16:24:39 +0100
+Subject: [PATCH] Fix #80682 opcache doesn't honour pcre.jit option
+
+---
+ ext/opcache/zend_accelerator_blacklist.c | 10 ++++++----
+ 1 file changed, 6 insertions(+), 4 deletions(-)
+
+diff --git a/ext/opcache/zend_accelerator_blacklist.c b/ext/opcache/zend_accelerator_blacklist.c
+index 889fcabd7988..5c6bd76821a5 100644
+--- a/ext/opcache/zend_accelerator_blacklist.c
++++ b/ext/opcache/zend_accelerator_blacklist.c
+@@ -185,10 +185,12 @@ static void zend_accel_blacklist_update_regexp(zend_blacklist *blacklist)
+ 				return;
+ 			}
+ #ifdef HAVE_PCRE_JIT_SUPPORT
+-			if (0 > pcre2_jit_compile(it->re, PCRE2_JIT_COMPLETE)) {
+-				/* Don't return here, even JIT could fail to compile, the pattern is still usable. */
+-				pcre2_get_error_message(errnumber, pcre_error, sizeof(pcre_error));
+-				zend_accel_error(ACCEL_LOG_WARNING, "Blacklist JIT compilation failed, %s\n", pcre_error);
++			if (PCRE_G(jit)) {
++				if (0 > pcre2_jit_compile(it->re, PCRE2_JIT_COMPLETE)) {
++					/* Don't return here, even JIT could fail to compile, the pattern is still usable. */
++					pcre2_get_error_message(errnumber, pcre_error, sizeof(pcre_error));
++					zend_accel_error(ACCEL_LOG_WARNING, "Blacklist JIT compilation failed, %s\n", pcre_error);
++				}
+ 			}
+ #endif
+ 			/* prepare for the next iteration */
diff --git a/php.spec b/php.spec
index aab7c84..5725c92 100644
--- a/php.spec
+++ b/php.spec
@@ -55,8 +55,8 @@
 %bcond_with      tidy
 %endif
 
-%global upver        7.4.14
-#global rcver        RC1
+%global upver        7.4.15
+#global rcver        RC2
 
 Summary: PHP scripting language for creating dynamic web sites
 Name: php
@@ -108,6 +108,7 @@ Patch45: php-7.4.0-ldap_r.patch
 Patch47: php-7.4.8-phpinfo.patch
 
 # Upstream fixes (100+)
+Patch100: php-bug80682.patch
 
 # Security fixes (200+)
 
@@ -732,6 +733,7 @@ in pure PHP.
 %patch47 -p1 -b .phpinfo
 
 # upstream patches
+%patch100 -p1 -b .bug80682
 
 # security patches
 
@@ -1537,6 +1539,11 @@ systemctl try-restart php-fpm.service >/dev/null 2>&1 || :
 
 
 %changelog
+* Tue Feb  2 2021 Remi Collet <remi@remirepo.net> - 7.4.15-1
+- Update to 7.4.15 - http://www.php.net/releases/7_4_15.php
+- add upstream patch for https://bugs.php.net/80682
+  fix opcache doesn't honour pcre.jit option
+
 * Tue Jan  5 2021 Remi Collet <remi@remirepo.net> - 7.4.14-1
 - Update to 7.4.14 - http://www.php.net/releases/7_4_14.php
 - explicitly requires make
diff --git a/sources b/sources
index a5c526b..9e2d83e 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (php-7.4.14.tar.xz) = 5c48874d1e78d83297e98773089993ee3c8a7cdd8a611afc536eed8bc91cc4b2b492e1940923ccb7fe2dd039732082e568191e64923b74d4fc80362fbd06e6b7
-SHA512 (php-7.4.14.tar.xz.asc) = 02aec8468ac89e262c83cff26d8e6777fd9e3704256e4885872486fc536db996c94b966fcc7ef8964b881c03a325b2ec3701db750920c03860af3ee4cbb62468
+SHA512 (php-7.4.15.tar.xz) = 51a815852c08518d6706fc719e3bafd214889580cc5ca0e5049ae7e8f6173e83b9486bc9a69afd1ea4ab1778bb2879bd917595cd04cbcc50b182a10230f08175
+SHA512 (php-7.4.15.tar.xz.asc) = d5502e77753888a4b5d98b6f3cd01ae7e7a7b94700375017e0783ba19462c117e12bd156b51462d426c1101c318be0ef9fa04d5b5eed476fc4d686693896cd73