Wondering if someone can put eyes on this and tell me what i am doing incorrectly. I've tried several option but make it worse

Hoping someone can quickly spot my error.

i need to get rid of the doublequotes after 'value=' and before '/>'

Thanks in advance

my $content = '<entry key="maxcompdatastripe" value="41943040" />';
my $maxreplacement_value = ' "20917520" merge="keep" ';
$content =~ s/(<entry key="maxcompdatastripe" value=")[^"]*("\s*\/>)/$
+1$maxreplacement_value$2/g;
print "Content: $content\n";

Expected results: 
<entry key="maxcompdatastripe" value="20917520" merge="keep" />

Actual Results:
Content: <entry key="maxcompdatastripe" value=" "20917520" merge="keep
+" " />

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In reply to Regular Expression Assistance by g_speran

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