diff --git a/abi_used_symbols b/abi_used_symbols
--- a/abi_used_symbols
+++ b/abi_used_symbols
@@ -270,6 +270,7 @@
 libc.so.6:rename
 libc.so.6:renameat
 libc.so.6:renameat2
+libc.so.6:rewind
 libc.so.6:rewinddir
 libc.so.6:rindex
 libc.so.6:rmdir
@@ -349,6 +350,7 @@
 libc.so.6:statfs64
 libc.so.6:statvfs64
 libc.so.6:stderr
+libc.so.6:stdin
 libc.so.6:stdout
 libc.so.6:strcasecmp
 libc.so.6:strcat
@@ -423,7 +425,6 @@
 libdl.so.2:dlopen
 libdl.so.2:dlsym
 libm.so.6:cabsl
-libm.so.6:ccos
 libm.so.6:ccosf
 libm.so.6:ccosl
 libm.so.6:cexp
@@ -434,7 +435,6 @@
 libm.so.6:coshl
 libm.so.6:cosl
 libm.so.6:cpow
-libm.so.6:csin
 libm.so.6:csinf
 libm.so.6:csinl
 libm.so.6:exp
@@ -453,9 +453,7 @@
 libm.so.6:roundl
 libm.so.6:sin
 libm.so.6:sincos
-libm.so.6:sincosf
 libm.so.6:sincosl
-libm.so.6:sinf
 libm.so.6:sinh
 libm.so.6:sinhf
 libm.so.6:sinhl
@@ -479,6 +477,7 @@
 libpthread.so.0:sem_trywait
 librt.so.1:aio_cancel64
 librt.so.1:aio_error64
+librt.so.1:aio_fsync64
 librt.so.1:aio_read64
 librt.so.1:aio_write64
 librt.so.1:mq_close
diff --git a/package.yml b/package.yml
--- a/package.yml
+++ b/package.yml
@@ -1,8 +1,8 @@
 name       : stress-ng
-version    : 0.12.09
-release    : 8
+version    : 0.12.12
+release    : 9
 source     :
-    - https://kernel.ubuntu.com/~cking/tarballs/stress-ng/stress-ng-0.12.09.tar.xz : cffac091082c7adbfec649be3c66941c3d622f8b96795656bcce2e20d669cfeb
+    - https://kernel.ubuntu.com/~cking/tarballs/stress-ng/stress-ng-0.12.12.tar.xz : f27af50f6f2308e707fef927674bdd209a046b116734281b792aeca35a4e4499
 license    : GPL-2.0-or-later
 component  : system.utils
 homepage   : https://kernel.ubuntu.com/~cking/stress-ng/
diff --git a/pspec_x86_64.xml b/pspec_x86_64.xml
--- a/pspec_x86_64.xml
+++ b/pspec_x86_64.xml
@@ -3,8 +3,8 @@
         <Name>stress-ng</Name>
         <Homepage>https://kernel.ubuntu.com/~cking/stress-ng/</Homepage>
         <Packager>
-            <Name>Joey Riches</Name>
-            <Email>josephriches@gmail.com</Email>
+            <Name>Campbell Jones</Name>
+            <Email>dev@serebit.com</Email>
         </Packager>
         <License>GPL-2.0-or-later</License>
         <PartOf>system.utils</PartOf>
@@ -41,12 +41,12 @@
         </Files>
     </Package>
     <History>
-        <Update release="8">
-            <Date>2021-06-15</Date>
-            <Version>0.12.09</Version>
+        <Update release="9">
+            <Date>2021-07-31</Date>
+            <Version>0.12.12</Version>
             <Comment>Packaging update</Comment>
-            <Name>Joey Riches</Name>
-            <Email>josephriches@gmail.com</Email>
+            <Name>Campbell Jones</Name>
+            <Email>dev@serebit.com</Email>
         </Update>
     </History>
 </PISI>
\ No newline at end of file