diff --git a/package-lock.json b/package-lock.json
index 1dcc9196..ab93016d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
         "file-url": "3.0.0",
         "fs-extra": "9.1.0",
         "html-entities": "^2.1.0",
-        "mathjax": "3.1.2",
+        "mathjax": "3.2.0",
         "pdf-lib": "^1.2.1",
         "puppeteer": "10.2.0",
         "yargs": "16.2.0"
@@ -3837,9 +3837,9 @@
       }
     },
     "node_modules/mathjax": {
-      "version": "3.1.2",
-      "resolved": "https://registry.npmjs.org/mathjax/-/mathjax-3.1.2.tgz",
-      "integrity": "sha512-BojKspBv4nNWzO1wC6VEI+g9gHDOhkaGHGgLxXkasdU4pwjdO5AXD5M/wcLPkXYPjZ/N+6sU8rjQTlyvN2cWiQ=="
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/mathjax/-/mathjax-3.2.0.tgz",
+      "integrity": "sha512-PL+rdYRK4Wxif+SQ94zP/L0sv6/oW/1WdQiIx0Jvn9FZaU5W9E6nlIv8liYAXBNPL2Fw/i+o/mZ1212eSzn0Cw=="
     },
     "node_modules/merge2": {
       "version": "1.4.1",
@@ -9902,9 +9902,9 @@
       }
     },
     "mathjax": {
-      "version": "3.1.2",
-      "resolved": "https://registry.npmjs.org/mathjax/-/mathjax-3.1.2.tgz",
-      "integrity": "sha512-BojKspBv4nNWzO1wC6VEI+g9gHDOhkaGHGgLxXkasdU4pwjdO5AXD5M/wcLPkXYPjZ/N+6sU8rjQTlyvN2cWiQ=="
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/mathjax/-/mathjax-3.2.0.tgz",
+      "integrity": "sha512-PL+rdYRK4Wxif+SQ94zP/L0sv6/oW/1WdQiIx0Jvn9FZaU5W9E6nlIv8liYAXBNPL2Fw/i+o/mZ1212eSzn0Cw=="
     },
     "merge2": {
       "version": "1.4.1",
diff --git a/package.json b/package.json
index cb5dcd25..fc2294ef 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "file-url": "3.0.0",
     "fs-extra": "9.1.0",
     "html-entities": "^2.1.0",
-    "mathjax": "3.1.2",
+    "mathjax": "3.2.0",
     "pdf-lib": "^1.2.1",
     "puppeteer": "10.2.0",
     "yargs": "16.2.0"
diff --git a/test/reference/document-with-stem.pdf b/test/reference/document-with-stem.pdf
index d0db6d7c..171f1a63 100644
Binary files a/test/reference/document-with-stem.pdf and b/test/reference/document-with-stem.pdf differ