diff --git a/tests/bson/bson-decode-001.phpt b/tests/bson/bson-decode-001.phpt
index 2153dd95..64b24430 100644
--- a/tests/bson/bson-decode-001.phpt
+++ b/tests/bson/bson-decode-001.phpt
@@ -10,8 +10,7 @@ $tests = array(
     array((object)array("hello" => "world")),
     array(null),
     array(123),
-
-    array(4.23),
+    array(4.125),
     array(true),
     array(false),
     array("string"),
@@ -60,7 +59,7 @@ Test#2 { "0" : null }
 OK
 Test#3 { "0" : 123 }
 OK
-Test#4 { "0" : 4.23 }
+Test#4 { "0" : 4.125 }
 OK
 Test#5 { "0" : true }
 OK
diff --git a/tests/bson/bson-encode-001.phpt b/tests/bson/bson-encode-001.phpt
index 257e0de3..f3d2649d 100644
--- a/tests/bson/bson-encode-001.phpt
+++ b/tests/bson/bson-encode-001.phpt
@@ -15,7 +15,7 @@ $tests = array(
     array(array("0" => 1, "1" => 2, "2" => 3, "3" => 4, "4" => 5, "5" => 6, "6" => 7, "7" => 8, "8" => 9)),
     array(null),
     array(123),
-    array(4.23),
+    array(4.125),
     array(true),
     array(false),
     array("string"),
@@ -74,8 +74,8 @@ Test#7 { "0" : null }
      0 : 08 00 00 00 0a 30 00 00                          [.....0..]
 Test#8 { "0" : 123 }
      0 : 0c 00 00 00 10 30 00 7b 00 00 00 00              [.....0.{....]
-Test#9 { "0" : 4.23 }
-     0 : 10 00 00 00 01 30 00 ec 51 b8 1e 85 eb 10 40 00  [.....0..Q.....@.]
+Test#9 { "0" : 4.125 }
+     0 : 10 00 00 00 01 30 00 00 00 00 00 00 80 10 40 00  [.....0........@.]
 Test#10 { "0" : true }
      0 : 09 00 00 00 08 30 00 01 00                       [.....0...]
 Test#11 { "0" : false }