diff --git a/libcxx/test/std/containers/associative/map/map.cons/deduct.fail.cpp b/libcxx/test/std/containers/associative/map/map.cons/deduct.fail.cpp
index 2e719da6442b..bb9be47129f7 100644
--- a/libcxx/test/std/containers/associative/map/map.cons/deduct.fail.cpp
+++ b/libcxx/test/std/containers/associative/map/map.cons/deduct.fail.cpp
@@ -9,7 +9,7 @@
 // <map>
 // UNSUPPORTED: c++98, c++03, c++11, c++14
 // UNSUPPORTED: libcpp-no-deduction-guides
-// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0
+// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0.0
 //  clang-6 gives different error messages.
 
 // template<class InputIterator,
diff --git a/libcxx/test/std/containers/associative/multimap/multimap.cons/deduct.fail.cpp b/libcxx/test/std/containers/associative/multimap/multimap.cons/deduct.fail.cpp
index 70fa2522cc1e..fe50a3de07de 100644
--- a/libcxx/test/std/containers/associative/multimap/multimap.cons/deduct.fail.cpp
+++ b/libcxx/test/std/containers/associative/multimap/multimap.cons/deduct.fail.cpp
@@ -9,7 +9,7 @@
 // <map>
 // UNSUPPORTED: c++98, c++03, c++11, c++14
 // UNSUPPORTED: libcpp-no-deduction-guides
-// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0
+// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0.0
 //  clang-6 gives different error messages.
 
 // template<class InputIterator,
diff --git a/libcxx/test/std/containers/associative/multiset/multiset.cons/deduct.fail.cpp b/libcxx/test/std/containers/associative/multiset/multiset.cons/deduct.fail.cpp
index 34ad2efe1a1a..bd58d9109a27 100644
--- a/libcxx/test/std/containers/associative/multiset/multiset.cons/deduct.fail.cpp
+++ b/libcxx/test/std/containers/associative/multiset/multiset.cons/deduct.fail.cpp
@@ -9,7 +9,7 @@
 // <set>
 // UNSUPPORTED: c++98, c++03, c++11, c++14
 // UNSUPPORTED: libcpp-no-deduction-guides
-// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0
+// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0.0
 //  clang-6 gives different error messages.
 
 // template<class InputIterator,
diff --git a/libcxx/test/std/containers/associative/set/set.cons/deduct.fail.cpp b/libcxx/test/std/containers/associative/set/set.cons/deduct.fail.cpp
index a1278073ec87..435eb97f4261 100644
--- a/libcxx/test/std/containers/associative/set/set.cons/deduct.fail.cpp
+++ b/libcxx/test/std/containers/associative/set/set.cons/deduct.fail.cpp
@@ -9,7 +9,7 @@
 // <set>
 // UNSUPPORTED: c++98, c++03, c++11, c++14
 // UNSUPPORTED: libcpp-no-deduction-guides
-// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0
+// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0.0
 //  clang-6 gives different error messages.
 
 // template<class InputIterator,
diff --git a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/deduct.fail.cpp b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/deduct.fail.cpp
index 642abce8a27b..e7ba02450919 100644
--- a/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/deduct.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/deduct.fail.cpp
@@ -9,7 +9,7 @@
 // <unordered_map>
 // UNSUPPORTED: c++98, c++03, c++11, c++14
 // UNSUPPORTED: libcpp-no-deduction-guides
-// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0
+// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0.0
 
 // template<class InputIterator,
 //          class Hash = hash<iter-key-type<InputIterator>>,
diff --git a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/deduct.fail.cpp b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/deduct.fail.cpp
index 7f170472d7a5..eff8bed21298 100644
--- a/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/deduct.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/deduct.fail.cpp
@@ -9,7 +9,7 @@
 // <unordered_map>
 // UNSUPPORTED: c++98, c++03, c++11, c++14
 // UNSUPPORTED: libcpp-no-deduction-guides
-// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0
+// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0.0
 
 // template<class InputIterator,
 //          class Hash = hash<iter-key-type<InputIterator>>,
diff --git a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/deduct.fail.cpp b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/deduct.fail.cpp
index ea359255f615..ecd09daa6b5a 100644
--- a/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/deduct.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/deduct.fail.cpp
@@ -9,7 +9,7 @@
 // <unordered_set>
 // UNSUPPORTED: c++98, c++03, c++11, c++14
 // UNSUPPORTED: libcpp-no-deduction-guides
-// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0
+// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0.0
 
 // template<class InputIterator,
 //        class Hash = hash<iter-value-type<InputIterator>>,
diff --git a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/deduct.fail.cpp b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/deduct.fail.cpp
index 76fbd20d0c46..fc381faf8a13 100644
--- a/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/deduct.fail.cpp
+++ b/libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/deduct.fail.cpp
@@ -9,7 +9,7 @@
 // <unordered_set>
 // UNSUPPORTED: c++98, c++03, c++11, c++14
 // UNSUPPORTED: libcpp-no-deduction-guides
-// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0
+// XFAIL: clang-6, apple-clang-9.0, apple-clang-9.1, apple-clang-10.0.0
 
 // template<class InputIterator,
 //        class Hash = hash<iter-value-type<InputIterator>>,