diff --git a/unicode.xml b/unicode.xml
index a5e90b6..29959be 100644
--- a/unicode.xml
+++ b/unicode.xml
@@ -840,7 +840,7 @@ Barbara Beeton for the STIX project
       </character>
       <character id="U0002A-0002A" dec="42-42" image="none">
          <unicodedata/>
-         <operator-dictionary priority="720" form="infix" lspace="1" rspace="1"/>
+         <operator-dictionary priority="720" form="infix" lspace="3" rspace="3"/>
          <description>MULTIPLE CHARACTER OPERATOR: **</description>
       </character>
       <character id="U0002A-0003D" dec="42-61" image="none">
@@ -874,7 +874,7 @@ Barbara Beeton for the STIX project
       </character>
       <character id="U0002B-0003D" dec="43-61" image="none">
          <unicodedata/>
-         <operator-dictionary priority="260" form="infix" lspace="4" rspace="4"/>
+         <operator-dictionary priority="260" form="infix" lspace="5" rspace="5"/>
          <description>MULTIPLE CHARACTER OPERATOR: +=</description>
       </character>
       <character id="U0002C" dec="44" mode="text" type="punctuation">
@@ -911,7 +911,7 @@ Barbara Beeton for the STIX project
       </character>
       <character id="U0002D-0003D" dec="45-61" image="none">
          <unicodedata/>
-         <operator-dictionary priority="260" form="infix" lspace="4" rspace="4"/>
+         <operator-dictionary priority="260" form="infix" lspace="5" rspace="5"/>
          <description>MULTIPLE CHARACTER OPERATOR: -=</description>
       </character>
       <character id="U0002D-0003E" dec="45-62" image="none">
@@ -964,7 +964,7 @@ Barbara Beeton for the STIX project
       </character>
       <character id="U0002F-0002F" dec="47-47" image="none">
          <unicodedata/>
-         <operator-dictionary priority="820" form="infix" lspace="1" rspace="1"/>
+         <operator-dictionary priority="820" form="infix" lspace="3" rspace="3"/>
          <description>MULTIPLE CHARACTER OPERATOR: //</description>
       </character>
       <character id="U0002F-0003D" dec="47-61" image="none">
@@ -1093,7 +1093,7 @@ Barbara Beeton for the STIX project
       </character>
       <character id="U0003C-0003E" dec="60-62" image="none">
          <unicodedata/>
-         <operator-dictionary priority="780" form="infix" lspace="1" rspace="1"/>
+         <operator-dictionary priority="780" form="infix" lspace="3" rspace="3"/>
          <description>MULTIPLE CHARACTER OPERATOR: &lt;&gt;</description>
       </character>
       <character id="U0003C-020D2" dec="60-8402" type="other" mode="unknown">