diff --git a/1000-hours/package.json b/1000-hours/package.json
index 6e6c29415..ccf1d7500 100644
--- a/1000-hours/package.json
+++ b/1000-hours/package.json
@@ -7,7 +7,7 @@
     "markdown-it-mathjax3": "^4.3.2",
     "markdown-it-sub": "^2.0.0",
     "markdown-it-sup": "^2.0.0",
-    "mermaid": "^10.8.0",
+    "mermaid": "^10.9.0",
     "sass": "^1.71.1",
     "vitepress": "^1.0.0-rc.42",
     "vitepress-plugin-mermaid": "^2.0.16",
diff --git a/yarn.lock b/yarn.lock
index c607e2e7c..4b21eaa64 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -15,7 +15,7 @@ __metadata:
     markdown-it-mathjax3: "npm:^4.3.2"
     markdown-it-sub: "npm:^2.0.0"
     markdown-it-sup: "npm:^2.0.0"
-    mermaid: "npm:^10.8.0"
+    mermaid: "npm:^10.9.0"
     sass: "npm:^1.71.1"
     vitepress: "npm:^1.0.0-rc.42"
     vitepress-plugin-mermaid: "npm:^2.0.16"
@@ -5954,6 +5954,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"commander@npm:^8.3.0":
+  version: 8.3.0
+  resolution: "commander@npm:8.3.0"
+  checksum: 10c0/8b043bb8322ea1c39664a1598a95e0495bfe4ca2fad0d84a92d7d1d8d213e2a155b441d2470c8e08de7c4a28cf2bc6e169211c49e1b21d9f7edc6ae4d9356060
+  languageName: node
+  linkType: hard
+
 "commander@npm:^9.4.0, commander@npm:^9.4.1":
   version: 9.5.0
   resolution: "commander@npm:9.5.0"
@@ -10034,6 +10041,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"katex@npm:^0.16.9":
+  version: 0.16.9
+  resolution: "katex@npm:0.16.9"
+  dependencies:
+    commander: "npm:^8.3.0"
+  bin:
+    katex: cli.js
+  checksum: 10c0/750b1d61063eda970b97bfb2e8e26c898548ce2b544286813982498b1ce1d4cfae41dd32fa7e9488b6118a4c8df5cf06871746993d45227de34ea224c63199df
+  languageName: node
+  linkType: hard
+
 "keyv@npm:^4.0.0, keyv@npm:^4.5.3":
   version: 4.5.4
   resolution: "keyv@npm:4.5.4"
@@ -11001,9 +11019,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"mermaid@npm:^10.8.0":
-  version: 10.8.0
-  resolution: "mermaid@npm:10.8.0"
+"mermaid@npm:^10.9.0":
+  version: 10.9.0
+  resolution: "mermaid@npm:10.9.0"
   dependencies:
     "@braintree/sanitize-url": "npm:^6.0.1"
     "@types/d3-scale": "npm:^4.0.3"
@@ -11016,6 +11034,7 @@ __metadata:
     dayjs: "npm:^1.11.7"
     dompurify: "npm:^3.0.5"
     elkjs: "npm:^0.9.0"
+    katex: "npm:^0.16.9"
     khroma: "npm:^2.0.0"
     lodash-es: "npm:^4.17.21"
     mdast-util-from-markdown: "npm:^1.3.0"
@@ -11024,7 +11043,7 @@ __metadata:
     ts-dedent: "npm:^2.2.0"
     uuid: "npm:^9.0.0"
     web-worker: "npm:^1.2.0"
-  checksum: 10c0/5ecf6dcb174ea891ed231ff8a2d0536dd72e32d2e80c3a793b373122cc903af81f59e4d2b262845a51749b80b5313a6d7ccff77cf803217e98b8d54f209f0f37
+  checksum: 10c0/ff1a96c8cd3384f64c9254d18f795f7fb2e454c47595c3deadbf6468544c607c5968c4a4bff8220bf27ccf0294f5527bc93660eea9958b4bc03e5e9871eaf57e
   languageName: node
   linkType: hard