diff --git a/abi_used_symbols b/abi_used_symbols
--- a/abi_used_symbols
+++ b/abi_used_symbols
@@ -62,6 +62,7 @@
 libc.so.6:fflush
 libc.so.6:fgets
 libc.so.6:fileno
+libc.so.6:flock
 libc.so.6:fopen
 libc.so.6:fopen64
 libc.so.6:fork
@@ -221,6 +222,7 @@
 libc.so.6:symlink
 libc.so.6:syscall
 libc.so.6:sysconf
+libc.so.6:tcflush
 libc.so.6:tcgetattr
 libc.so.6:tcsetattr
 libc.so.6:time
@@ -281,7 +283,6 @@
 libm.so.6:nearbyintf
 libm.so.6:pow
 libm.so.6:round
-libm.so.6:roundf
 libm.so.6:scalbn
 libm.so.6:sin
 libm.so.6:sqrt
diff --git a/package.yml b/package.yml
--- a/package.yml
+++ b/package.yml
@@ -1,8 +1,8 @@
 name       : deno
-version    : 1.13.0
-release    : 3
+version    : 1.15.2
+release    : 4
 source     :
-    - https://github.com/denoland/deno/archive/v1.13.0.tar.gz : 81192fc5806ca45ad6884d3693158b6d1b77e8c7b0b7680fe6f3f110d29e1fbe
+    - https://github.com/denoland/deno/archive/v1.15.2.tar.gz : c70387d7d00dd62456051b6bfeca7e02a08f32f98ffcdf271b93c3df076b35a1
 license    : MIT
 component  : programming.tools
 summary    : A secure JavaScript and TypeScript runtime.
diff --git a/pspec_x86_64.xml b/pspec_x86_64.xml
--- a/pspec_x86_64.xml
+++ b/pspec_x86_64.xml
@@ -23,12 +23,12 @@
         </Files>
     </Package>
     <History>
-        <Update release="3">
-            <Date>2021-08-12</Date>
-            <Version>1.13.0</Version>
+        <Update release="4">
+            <Date>2021-10-19</Date>
+            <Version>1.15.2</Version>
             <Comment>Packaging update</Comment>
             <Name>Peter Reisz</Name>
             <Email>peter.reisz@mozaiq.app</Email>
         </Update>
     </History>
 </PISI>
\ No newline at end of file