diff --git a/packages/graphiql-react/package.json b/packages/graphiql-react/package.json
index abd14e43ffa..b28606078bd 100644
--- a/packages/graphiql-react/package.json
+++ b/packages/graphiql-react/package.json
@@ -60,7 +60,7 @@
     "get-value": "^4.1.0",
     "graphql-language-service": "^5.7.0",
     "jsonc-parser": "^3.3.1",
-    "markdown-it": "^15.0.1",
+    "markdown-it": "^15.0.2",
     "monaco-editor": "0.52.2",
     "monaco-graphql": "^1.9.0",
     "prettier": "^3.5.3",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 8816aee59d1..453eb7eac99 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -5259,6 +5259,11 @@ packages:
     engines: {node: '>=0.4.0'}
     hasBin: true
 
+  acorn@8.19.0:
+    resolution: {integrity: sha512-oJlA3XiRm7Cyk6qFD2Jn8ak9B7jSy0qy00ADO3+8dpT0LSjFihQYv4C02LFCSYJV3Q37xYwwRy5m+IpIiUzqWw==}
+    engines: {node: '>=0.4.0'}
+    hasBin: true
+
   agent-base@6.0.2:
     resolution: {integrity: sha512-RZNwNclF7+MS/8bDg70amg32dyeZGZxiDuQmZxKLAlQjr3jGyLx+4Kkk58UO7D2QdgFIQCovuSuZESne6RG6XQ==}
     engines: {node: '>= 6.0.0'}
@@ -5390,8 +5395,8 @@ packages:
   argparse@2.0.1:
     resolution: {integrity: sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==}
 
-  argparse@3.0.1:
-    resolution: {integrity: sha512-nM4mHF/KM1v59ZNKX7zfusQz5wUAxR511YG8Vo6TyiV4aqhu++rbJW4v04xsWhpSsHFj66flT8P7znVpyO20xQ==}
+  argparse@3.0.3:
+    resolution: {integrity: sha512-Sn98ftV3KfsO8xfLPHG6oT8y+b0yvbrLgZjgPDXsharNY15tTAjqIsIju4S32nl6/iEUNNE4v+yL2Zhm8ooP3w==}
 
   aria-hidden@1.2.4:
     resolution: {integrity: sha512-y+CcFFwelSXpLZk/7fMB2mUbGtX9lKycf1MWJ7CaTIERyitVlyQx6C+sxcROU2BAJ24OiZyK+8wj2i8AlBoS3A==}
@@ -15356,14 +15361,16 @@ snapshots:
     dependencies:
       acorn: 8.18.0
 
-  acorn-jsx@5.3.2(acorn@8.18.0):
+  acorn-jsx@5.3.2(acorn@8.19.0):
     dependencies:
-      acorn: 8.18.0
+      acorn: 8.19.0
 
   acorn-walk@8.2.0: {}
 
   acorn@8.18.0: {}
 
+  acorn@8.19.0: {}
+
   agent-base@6.0.2:
     dependencies:
       debug: 4.4.3(supports-color@8.1.1)
@@ -15493,7 +15500,7 @@ snapshots:
 
   argparse@2.0.1: {}
 
-  argparse@3.0.1: {}
+  argparse@3.0.3: {}
 
   aria-hidden@1.2.4:
     dependencies:
@@ -16894,8 +16901,8 @@ snapshots:
 
   espree@10.4.0:
     dependencies:
-      acorn: 8.18.0
-      acorn-jsx: 5.3.2(acorn@8.18.0)
+      acorn: 8.19.0
+      acorn-jsx: 5.3.2(acorn@8.19.0)
       eslint-visitor-keys: 4.2.1
 
   esprima@4.0.1: {}
@@ -18652,7 +18659,7 @@ snapshots:
 
   markdown-it@15.0.1:
     dependencies:
-      argparse: 3.0.1
+      argparse: 3.0.3
       entities: 8.1.0
       linkify-it: 6.1.0
       mdurl: 2.1.0