diff --git a/docs/playground/goldmark-playground.wasm b/docs/playground/goldmark-playground.wasm
index 157f196..df45520 100755
Binary files a/docs/playground/goldmark-playground.wasm and b/docs/playground/goldmark-playground.wasm differ
diff --git a/docs/playground/index.html b/docs/playground/index.html
index 25fc510..68d88c8 100644
--- a/docs/playground/index.html
+++ b/docs/playground/index.html
@@ -8,7 +8,7 @@
   <script>
     const $ = (id) => document.getElementById(id);
     const $$ = (q) => document.querySelector(q);
-    const goldmarkVersion = "v1.7.2";
+    const goldmarkVersion = "v1.7.3";
 
     const optionNames = [
       "optTableExtension",
@@ -137,7 +137,7 @@
 </head>
 
 <body>
-<h1>goldmark@v1.7.2 playground</h1>
+<h1>goldmark@v1.7.3 playground</h1>
 <section id="message">
 </section>
 <div id="container">
diff --git a/src/playground/Makefile b/src/playground/Makefile
index 0c733ea..906185b 100644
--- a/src/playground/Makefile
+++ b/src/playground/Makefile
@@ -8,7 +8,7 @@ all: $(OUT_DIR)/goldmark-playground.wasm $(OUT_DIR)/index.html $(OUT_DIR)/playgr
 run:
 	python3 -m http.server --directory $(OUT_DIR)
 
-$(OUT_DIR)/index.html: index.html
+$(OUT_DIR)/index.html: index.html $(OUT_DIR)/goldmark-playground.wasm
 	mkdir -p $(@D) 
 	version=$$(cat wasm/go.mod | grep goldmark | awk '{print $$3}'); cat $< | sed -e "s!{{version}}!$${version}!g" > $@
 
@@ -17,7 +17,7 @@ $(OUT_DIR)/playground.css: playground.css
 	mkdir -p $(@D) 
 	cp $< $@
 
-$(OUT_DIR)/goldmark-playground.wasm: wasm/main.go $(OUT_DIR)/wasm_exec.js
+$(OUT_DIR)/goldmark-playground.wasm: wasm/main.go wasm/go.mod $(OUT_DIR)/wasm_exec.js
 	mkdir -p $(@D) 
 	cd wasm; GOOS=js GOARCH=wasm go build -o ../$@ $$(basename "$<")
 
diff --git a/src/playground/wasm/go.mod b/src/playground/wasm/go.mod
index c85f190..f110151 100644
--- a/src/playground/wasm/go.mod
+++ b/src/playground/wasm/go.mod
@@ -2,4 +2,4 @@ module main
 
 go 1.21.5
 
-require github.com/yuin/goldmark v1.7.2 // indirect
+require github.com/yuin/goldmark v1.7.3 // indirect
diff --git a/src/playground/wasm/go.sum b/src/playground/wasm/go.sum
index 8fffc89..8a42a54 100644
--- a/src/playground/wasm/go.sum
+++ b/src/playground/wasm/go.sum
@@ -2,3 +2,5 @@ github.com/yuin/goldmark v1.7.0 h1:EfOIvIMZIzHdB/R/zVrikYLPPwJlfMcNczJFMs1m6sA=
 github.com/yuin/goldmark v1.7.0/go.mod h1:uzxRWxtg69N339t3louHJ7+O03ezfj6PlliRlaOzY1E=
 github.com/yuin/goldmark v1.7.2 h1:NjGd7lO7zrUn/A7eKwn5PEOt4ONYGqpxSEeZuduvgxc=
 github.com/yuin/goldmark v1.7.2/go.mod h1:uzxRWxtg69N339t3louHJ7+O03ezfj6PlliRlaOzY1E=
+github.com/yuin/goldmark v1.7.3 h1:fdk0a/y60GsS4NbEd13GSIP+d8OjtTkmluY32Dy1Z/A=
+github.com/yuin/goldmark v1.7.3/go.mod h1:uzxRWxtg69N339t3louHJ7+O03ezfj6PlliRlaOzY1E=
