diff --git a/utils/markdown.go b/utils/markdown.go
index 411afd9..7d3a40f 100644
--- a/utils/markdown.go
+++ b/utils/markdown.go
@@ -106,7 +106,7 @@ func SaveUpdatedMarkdown(filepath string, frontmatter FrontMatter, content strin
 	fileContent := string(fileBytes)
 
 	fieldPatterns := map[string]string{
-		"progress": `(?m)^progress: (.*)%$`,
+		"progress": `(?m)^progress: "(.*)%"$`,
 		"episode":  `(?m)^episode: "(.*)"$`,
 		"date":     `(?m)^date: (.*)$`,
 		"rate":     `(?m)^rate: (\d+\.?\d*)$`,