diff --git a/CliClient/package-lock.json b/CliClient/package-lock.json
index b85cd9c2a..2d4f5cf7f 100644
--- a/CliClient/package-lock.json
+++ b/CliClient/package-lock.json
@@ -3922,9 +3922,9 @@
       "dev": true
     },
     "katex": {
-      "version": "0.11.1",
-      "resolved": "https://registry.npmjs.org/katex/-/katex-0.11.1.tgz",
-      "integrity": "sha512-5oANDICCTX0NqYIyAiFCCwjQ7ERu3DQG2JFHLbYOf+fXaMoH8eg/zOq5WSYJsKMi/QebW+Eh3gSM+oss1H/bww==",
+      "version": "0.12.0",
+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.12.0.tgz",
+      "integrity": "sha512-y+8btoc/CK70XqcHqjxiGWBOeIL8upbS0peTPXTvgrh21n1RiWWcIpSWM+4uXq+IAgNh9YYQWdc7LVDPDAEEAg==",
       "requires": {
         "commander": "^2.19.0"
       },
diff --git a/CliClient/package.json b/CliClient/package.json
index 9cf5d22ea..e13a87697 100644
--- a/CliClient/package.json
+++ b/CliClient/package.json
@@ -60,7 +60,7 @@
     "joplin-turndown-plugin-gfm": "^1.0.12",
     "json-stringify-safe": "^5.0.1",
     "jssha": "^2.3.0",
-    "katex": "^0.11.1",
+    "katex": "^0.12.0",
     "keytar": "^5.4.0",
     "levenshtein": "^1.0.5",
     "markdown-it": "^10.0.0",
diff --git a/ElectronClient/package-lock.json b/ElectronClient/package-lock.json
index 9895a53c0..f1ca68901 100644
--- a/ElectronClient/package-lock.json
+++ b/ElectronClient/package-lock.json
@@ -7145,9 +7145,9 @@
       "dev": true
     },
     "katex": {
-      "version": "0.11.1",
-      "resolved": "https://registry.npmjs.org/katex/-/katex-0.11.1.tgz",
-      "integrity": "sha512-5oANDICCTX0NqYIyAiFCCwjQ7ERu3DQG2JFHLbYOf+fXaMoH8eg/zOq5WSYJsKMi/QebW+Eh3gSM+oss1H/bww==",
+      "version": "0.12.0",
+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.12.0.tgz",
+      "integrity": "sha512-y+8btoc/CK70XqcHqjxiGWBOeIL8upbS0peTPXTvgrh21n1RiWWcIpSWM+4uXq+IAgNh9YYQWdc7LVDPDAEEAg==",
       "requires": {
         "commander": "^2.19.0"
       },
diff --git a/ElectronClient/package.json b/ElectronClient/package.json
index 520023be6..1bb43b06d 100644
--- a/ElectronClient/package.json
+++ b/ElectronClient/package.json
@@ -130,7 +130,7 @@
     "joplin-turndown-plugin-gfm": "^1.0.12",
     "json-stringify-safe": "^5.0.1",
     "jssha": "^2.3.1",
-    "katex": "^0.11.1",
+    "katex": "^0.12.0",
     "keytar": "^5.4.0",
     "levenshtein": "^1.0.5",
     "lodash": "^4.17.15",
diff --git a/ReactNativeClient/lib/joplin-renderer/package.json b/ReactNativeClient/lib/joplin-renderer/package.json
index 15c86fd49..69995260d 100644
--- a/ReactNativeClient/lib/joplin-renderer/package.json
+++ b/ReactNativeClient/lib/joplin-renderer/package.json
@@ -21,7 +21,7 @@
     "highlight.js": "10.1.1",
     "html-entities": "^1.2.1",
     "json-stringify-safe": "^5.0.1",
-    "katex": "^0.11.1",
+    "katex": "^0.12.0",
     "markdown-it": "^10.0.0",
     "markdown-it-abbr": "^1.0.4",
     "markdown-it-anchor": "^5.2.5",
diff --git a/ReactNativeClient/package-lock.json b/ReactNativeClient/package-lock.json
index 4fdceca61..b3881f7bd 100644
--- a/ReactNativeClient/package-lock.json
+++ b/ReactNativeClient/package-lock.json
@@ -6365,18 +6365,11 @@
       "dev": true
     },
     "katex": {
-      "version": "0.11.1",
-      "resolved": "https://registry.npmjs.org/katex/-/katex-0.11.1.tgz",
-      "integrity": "sha512-5oANDICCTX0NqYIyAiFCCwjQ7ERu3DQG2JFHLbYOf+fXaMoH8eg/zOq5WSYJsKMi/QebW+Eh3gSM+oss1H/bww==",
+      "version": "0.12.0",
+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.12.0.tgz",
+      "integrity": "sha512-y+8btoc/CK70XqcHqjxiGWBOeIL8upbS0peTPXTvgrh21n1RiWWcIpSWM+4uXq+IAgNh9YYQWdc7LVDPDAEEAg==",
       "requires": {
         "commander": "^2.19.0"
-      },
-      "dependencies": {
-        "commander": {
-          "version": "2.20.3",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
-          "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
-        }
       }
     },
     "kind-of": {
diff --git a/ReactNativeClient/package.json b/ReactNativeClient/package.json
index bc3dff21f..e803e1839 100644
--- a/ReactNativeClient/package.json
+++ b/ReactNativeClient/package.json
@@ -32,7 +32,7 @@
     "htmlparser2": "^4.1.0",
     "jsc-android": "241213.1.0",
     "json-stringify-safe": "^5.0.1",
-    "katex": "^0.11.1",
+    "katex": "^0.12.0",
     "markdown-it": "^10.0.0",
     "markdown-it-abbr": "^1.0.4",
     "markdown-it-anchor": "^5.2.5",