diff --git a/x11/library/mesa/actions.py b/x11/library/mesa/actions.py
index ddc38da1e5..eb06bfa96d 100644
--- a/x11/library/mesa/actions.py
+++ b/x11/library/mesa/actions.py
@@ -12,7 +12,6 @@ libdir = "/usr/lib32" if get.buildTYPE() == "emul32" else "/usr/lib"
 
 def setup():
     options = "--buildtype=release \
-               -Dclang-libdir-path=%s \
                -Ddri-drivers-path=%s/xorg/modules/dri \
                -Db_ndebug=true \
                -Dplatforms=x11,wayland \
@@ -35,7 +34,6 @@ def setup():
                -Dglx=dri \
                -Degl=enabled \
                -Dglvnd=true \
-               -Dasm=true \
                -Dllvm=enabled \
                -Dvalgrind=enabled \
                -Dlibunwind=enabled \
@@ -43,10 +41,10 @@ def setup():
                -Dosmesa=true \
                -Dswr-arches=avx,avx2 \
                -Dgallium-opencl=icd \
-              " % ((libdir, ) * 2)
+              " % (libdir)
 
     if get.buildTYPE() == "emul32":
-        options += " -Dlmsensors=disabled --native-file crossfile.ini -Dllvm_libdir=/usr/lib32 -Dzstd=disabled"
+        options += " -Dlmsensors=disabled --native-file crossfile.ini -Dzstd=disabled"
         #shelltools.export("CC", "clang -m32")
         #shelltools.export("CXX", "clang++ -m32")
         pisitools.cflags.add("-m32 ")
diff --git a/x11/library/mesa/pspec.xml b/x11/library/mesa/pspec.xml
index a7f782b2f5..3a07c614ac 100644
--- a/x11/library/mesa/pspec.xml
+++ b/x11/library/mesa/pspec.xml
@@ -13,7 +13,7 @@
         <IsA>app:console</IsA>
         <Summary>Mesa graphics libraries and utilities</Summary>
         <Description>Mesa is an open-source implementation of the OpenGL specification - a system for rendering interactive 3D graphics.</Description>
-        <Archive sha1sum="59534d0eac54af9ed811969fa7b1503f015c1019" type="tarxz">https://archive.mesa3d.org//mesa-21.3.0.tar.xz</Archive>
+        <Archive sha1sum="8a818a673010051f06e629072c0a427271b4fd29" type="tarxz">https://archive.mesa3d.org//mesa-21.3.1.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>meson</Dependency>
             <Dependency>valgrind</Dependency>
@@ -245,6 +245,13 @@
     </Package>
 
     <History>
+        <Update release="53">
+            <Date>2021-12-02</Date>
+            <Version>21.3.1</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="52">
             <Date>2021-11-18</Date>
             <Version>21.3.0</Version>