diff --git a/libs/conversion b/libs/conversion
index 6bd8edfa02..d723c18fff 160000
--- a/libs/conversion
+++ b/libs/conversion
@@ -1 +1 @@
-Subproject commit 6bd8edfa02e12e4f0b440f75c89210d911d4d59e
+Subproject commit d723c18fff9863f001db0a9a115794113315f0dd
diff --git a/status/explicit-failures-markup.xml b/status/explicit-failures-markup.xml
index bba720dae7..502cc7ea41 100644
--- a/status/explicit-failures-markup.xml
+++ b/status/explicit-failures-markup.xml
@@ -688,17 +688,6 @@
                 </note>
             </mark-failure>
         </test>
-        <test name="lexical_cast_float_types_test">
-            <mark-failure>
-                <toolset name="clang-darwin-11"/>
-                <toolset name="clang-darwin-tot11"/>
-                <toolset name="clang-3.2~c++11_libc++"/>
-                <note author="Antony Polukhin">
-                    libc++ had a bug in implementation of srteam conversions for 
-                    values that shall be represented as infinity. 
-                </note>
-            </mark-failure>
-        </test>
         <test name="lexical_cast_float_types_test">
             <mark-failure>
                 <toolset name="vacpp-*"/>