diff --git a/databases/libdbi-drivers/Makefile b/databases/libdbi-drivers/Makefile
index 5ca81bd21ca..ac8d89faf36 100644
--- a/databases/libdbi-drivers/Makefile
+++ b/databases/libdbi-drivers/Makefile
@@ -1,5 +1,5 @@
 V =			0.9.0
-REVISION =		5
+REVISION =		6
 COMMENT-main =		mysql driver for libdbi
 COMMENT-pgsql =		pgsql driver for libdbi
 COMMENT-sqlite3 =	sqlite3 driver for libdbi
diff --git a/databases/libdbi-drivers/patches/patch-tests_cgreen_src_constraint_c b/databases/libdbi-drivers/patches/patch-tests_cgreen_src_constraint_c
new file mode 100644
index 00000000000..b40995991a2
--- /dev/null
+++ b/databases/libdbi-drivers/patches/patch-tests_cgreen_src_constraint_c
@@ -0,0 +1,16 @@
+clang 15 doesn't allow implicit conversions from intptr_t to pointer.
+
+Index: tests/cgreen/src/constraint.c
+--- tests/cgreen/src/constraint.c.orig
++++ tests/cgreen/src/constraint.c
+@@ -164,8 +164,8 @@ static void test_want_double(Constraint *constraint, c
+ }
+ 
+ static int compare_using_matcher(Constraint *constraint, intptr_t actual) {
+-	int (*matches)(const void*) = constraint->expected;
+-    return matches(actual);
++	int (*matches)(const void*) = (int (*)(const void *))constraint->expected;
++    return matches((void *)actual);
+ }
+ 
+ static void test_with_matcher(Constraint *constraint, const char *function, const char* matcher_name, intptr_t matcher_function, const char *test_file, int test_line, TestReporter *reporter) {