diff --git a/.github/workflows/e2e-jest-workflow.yml b/.github/workflows/e2e-jest-workflow.yml
index 14983df82..fc995e2e6 100644
--- a/.github/workflows/e2e-jest-workflow.yml
+++ b/.github/workflows/e2e-jest-workflow.yml
@@ -30,7 +30,7 @@ jobs:
         run: |
           source scripts/e2e-setup-ci.sh
           yarn init --yes
-          yarn add jest --registry http://localhost:4873
+          yarn add jest@26.0.0 --registry http://localhost:4873
 
           echo "it('should pass', () => { expect(true).toBeTruthy(); });" | tee pass.test.js
           yarn jest pass.test.js
@@ -97,7 +97,7 @@ jobs:
         run: |
           source scripts/e2e-setup-ci.sh
           npm init --force
-          npm install jest --registry http://localhost:4873
+          npm install jest@26.0.0 --registry http://localhost:4873
 
           echo "it('should pass', () => { expect(true).toBeTruthy(); });" | tee pass.test.js
           yarn jest pass.test.js
@@ -130,7 +130,7 @@ jobs:
         run: |
           source scripts/e2e-setup-ci.sh
           npm init --force
-          npm install jest --registry http://localhost:4873
+          npm install jest@26.0.0 --registry http://localhost:4873
 
           echo "it('should pass', () => { expect(true).toBeTruthy(); });" | tee pass.test.js
           yarn jest pass.test.js
@@ -164,7 +164,7 @@ jobs:
         run: |
           source scripts/e2e-setup-ci.sh
           pnpm init --force
-          pnpm install jest --registry http://localhost:4873
+          pnpm install jest@26.0.0 --registry http://localhost:4873
 
           echo "it('should pass', () => { expect(true).toBeTruthy(); });" | tee pass.test.js
           yarn jest pass.test.js
@@ -197,7 +197,7 @@ jobs:
         run: |
           source scripts/e2e-setup-ci.sh
           pnpm init
-          pnpm install jest --registry http://localhost:4873
+          pnpm install jest@26.0.0 --registry http://localhost:4873
 
           echo "it('should pass', () => { expect(true).toBeTruthy(); });" | tee pass.test.js
           yarn jest pass.test.js
diff --git a/.pnp.js b/.pnp.js
index 727875d0f..b6fceeeb5 100755
--- a/.pnp.js
+++ b/.pnp.js
@@ -134,7 +134,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["lodash", "npm:4.17.21"],
             ["lru-cache", "npm:7.13.1"],
             ["lunr-mutable-indexes", "npm:2.3.2"],
-            ["marked", "npm:4.0.18"],
+            ["marked", "npm:4.0.19"],
             ["memoizee", "npm:0.4.15"],
             ["mime", "npm:3.0.0"],
             ["minimatch", "npm:5.1.0"],
@@ -13607,6 +13607,13 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["marked", "npm:4.0.18"]
           ],
           "linkType": "HARD",
+        }],
+        ["npm:4.0.19", {
+          "packageLocation": "./.yarn/cache/marked-npm-4.0.19-12036e8cf8-f369284adf.zip/node_modules/marked/",
+          "packageDependencies": [
+            ["marked", "npm:4.0.19"]
+          ],
+          "linkType": "HARD",
         }]
       ]],
       ["media-typer", [
@@ -18190,7 +18197,7 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["lodash", "npm:4.17.21"],
             ["lru-cache", "npm:7.13.1"],
             ["lunr-mutable-indexes", "npm:2.3.2"],
-            ["marked", "npm:4.0.18"],
+            ["marked", "npm:4.0.19"],
             ["memoizee", "npm:0.4.15"],
             ["mime", "npm:3.0.0"],
             ["minimatch", "npm:5.1.0"],
diff --git a/.yarn/cache/marked-npm-4.0.19-12036e8cf8-f369284adf.zip b/.yarn/cache/marked-npm-4.0.19-12036e8cf8-f369284adf.zip
new file mode 100644
index 000000000..57065b11c
Binary files /dev/null and b/.yarn/cache/marked-npm-4.0.19-12036e8cf8-f369284adf.zip differ
diff --git a/package.json b/package.json
index d20e62efb..50ea9b68f 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "lodash": "4.17.21",
     "lru-cache": "7.13.1",
     "lunr-mutable-indexes": "2.3.2",
-    "marked": "4.0.18",
+    "marked": "4.0.19",
     "memoizee": "0.4.15",
     "mime": "3.0.0",
     "minimatch": "5.1.0",
diff --git a/yarn.lock b/yarn.lock
index c153bc05a..e3e88e231 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10772,6 +10772,15 @@ fsevents@~2.1.2:
   languageName: node
   linkType: hard
 
+"marked@npm:4.0.19":
+  version: 4.0.19
+  resolution: "marked@npm:4.0.19"
+  bin:
+    marked: bin/marked.js
+  checksum: f369284adfcac8eaa495be73c71ccb6c5aff940da49c29b4844271d1769f5ff116d0d1a80fb8a17c00138de52c590b981525cec62a4e8896d910886958da0605
+  languageName: node
+  linkType: hard
+
 "media-typer@npm:0.3.0":
   version: 0.3.0
   resolution: "media-typer@npm:0.3.0"
@@ -15096,7 +15105,7 @@ typescript@4.1.3:
     lodash: 4.17.21
     lru-cache: 7.13.1
     lunr-mutable-indexes: 2.3.2
-    marked: 4.0.18
+    marked: 4.0.19
     memoizee: 0.4.15
     mime: 3.0.0
     minimatch: 5.1.0