diff --git a/package-lock.json b/package-lock.json
index b70d58b5d..c82fbc3d5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
         "@angular/platform-browser-dynamic": "^21.0.0",
         "core-js": "^3.39.0",
         "rxjs": "^7.8.1",
-        "shepherd.js": "^15.0.0",
+        "shepherd.js": "^15.3.0",
         "tslib": "^2.8.0",
         "zone.js": "~0.16.0"
       },
@@ -3538,28 +3538,28 @@
       }
     },
     "node_modules/@floating-ui/core": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/@floating-ui/core/-/core-1.7.4.tgz",
-      "integrity": "sha512-C3HlIdsBxszvm5McXlB8PeOEWfBhcGBTZGkGlWc2U0KFY5IwG5OQEuQ8rq52DZmcHDlPLd+YFBK+cZcytwIFWg==",
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/@floating-ui/core/-/core-1.8.0.tgz",
+      "integrity": "sha512-0CIZ5itps/8x7BG8dEIhs53BvCUH2PCoogtakwRTut+Arm58sJooJ0AuZhLw2HJYIR5cMLNPBSS728sPho2khQ==",
       "license": "MIT",
       "dependencies": {
-        "@floating-ui/utils": "^0.2.10"
+        "@floating-ui/utils": "^0.2.12"
       }
     },
     "node_modules/@floating-ui/dom": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/@floating-ui/dom/-/dom-1.7.5.tgz",
-      "integrity": "sha512-N0bD2kIPInNHUHehXhMke1rBGs1dwqvC9O9KYMyyjK7iXt7GAhnro7UlcuYcGdS/yYOlq0MAVgrow8IbWJwyqg==",
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/@floating-ui/dom/-/dom-1.8.0.tgz",
+      "integrity": "sha512-yXSrzeHZBTZadLOlfyhCkJHNeLJnHRnRInwdZ40L7ZiaAtrBwoYlsDrX3v5zB1Utk7CLfzcOVnVVWoXEky7Ceg==",
       "license": "MIT",
       "dependencies": {
-        "@floating-ui/core": "^1.7.4",
-        "@floating-ui/utils": "^0.2.10"
+        "@floating-ui/core": "^1.8.0",
+        "@floating-ui/utils": "^0.2.12"
       }
     },
     "node_modules/@floating-ui/utils": {
-      "version": "0.2.10",
-      "resolved": "https://registry.npmjs.org/@floating-ui/utils/-/utils-0.2.10.tgz",
-      "integrity": "sha512-aGTxbpbg8/b5JfU1HXSrbH3wXZuLPJcNEcZQFMxLs3oSzgtVu6nFPkbbGGUvBcUjKV2YyB9Wxxabo+HEH9tcRQ==",
+      "version": "0.2.12",
+      "resolved": "https://registry.npmjs.org/@floating-ui/utils/-/utils-0.2.12.tgz",
+      "integrity": "sha512-HpCo8tmWzLVad5s2d19EhAz5zqrrQ6s69qd6moPMQvkOuSwDT1YgRfWSVuc4ennqrgv3OHppiOGMQ7oC13yIww==",
       "license": "MIT"
     },
     "node_modules/@gar/promise-retry": {
@@ -9681,12 +9681,22 @@
       "license": "MIT"
     },
     "node_modules/deepmerge-ts": {
-      "version": "7.1.5",
-      "resolved": "https://registry.npmjs.org/deepmerge-ts/-/deepmerge-ts-7.1.5.tgz",
-      "integrity": "sha512-HOJkrhaYsweh+W+e74Yn7YStZOilkoPb6fycpwNLKzSPtruFs48nYis0zy5yJz1+ktUhHxoRDJ27RQAWLIJVJw==",
+      "version": "8.0.2",
+      "resolved": "https://registry.npmjs.org/deepmerge-ts/-/deepmerge-ts-8.0.2.tgz",
+      "integrity": "sha512-uqbvqLUMrc6p0MO+WBRtTxY55hmyh94WRwI5a++PZe54X+bfVh59FSN7uWCBCW1CCVjzjnrwzfI8zidE2obMMw==",
+      "funding": [
+        {
+          "type": "ko-fi",
+          "url": "https://ko-fi.com/rebeccastevens"
+        },
+        {
+          "type": "tidelift",
+          "url": "https://tidelift.com/funding/github/npm/deepmerge-ts"
+        }
+      ],
       "license": "BSD-3-Clause",
       "engines": {
-        "node": ">=16.0.0"
+        "node": ">=16.9.0"
       }
     },
     "node_modules/default-browser": {
@@ -17989,13 +17999,13 @@
       }
     },
     "node_modules/shepherd.js": {
-      "version": "15.0.0",
-      "resolved": "https://registry.npmjs.org/shepherd.js/-/shepherd.js-15.0.0.tgz",
-      "integrity": "sha512-iekM8hgheL5ojluJGewnLFtdL2WgAfkTQUPi6Z5X1R7bhc6riMdK2R5LVc6tZjBDyh/GNeDEehrCzE10+N6Wcw==",
+      "version": "15.3.0",
+      "resolved": "https://registry.npmjs.org/shepherd.js/-/shepherd.js-15.3.0.tgz",
+      "integrity": "sha512-A9plZQ1qGX1aDLTrX0cbVowdnE0mOc1pjRie7O9c2cQHiDHI1zaxH2fVe65WH/2ch5nbK0JPu+vQecD7WYw5zw==",
       "license": "AGPL-3.0",
       "dependencies": {
-        "@floating-ui/dom": "^1.7.5",
-        "deepmerge-ts": "^7.1.5"
+        "@floating-ui/dom": "^1.8.0",
+        "deepmerge-ts": "^8.0.0"
       },
       "engines": {
         "node": ">= 20"
@@ -20699,7 +20709,7 @@
       "version": "22.0.0",
       "license": "AGPL-3.0",
       "dependencies": {
-        "shepherd.js": "^15.0.0"
+        "shepherd.js": "^15.3.0"
       },
       "peerDependencies": {
         "@angular/common": "^21.0.0",
diff --git a/package.json b/package.json
index 085a6671a..3467b1082 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "@angular/platform-browser-dynamic": "^21.0.0",
     "core-js": "^3.39.0",
     "rxjs": "^7.8.1",
-    "shepherd.js": "^15.0.0",
+    "shepherd.js": "^15.3.0",
     "tslib": "^2.8.0",
     "zone.js": "~0.16.0"
   },
diff --git a/projects/shepherd/package.json b/projects/shepherd/package.json
index 55a942fc4..566d52328 100644
--- a/projects/shepherd/package.json
+++ b/projects/shepherd/package.json
@@ -20,7 +20,7 @@
     "url": "https://github.com/RobbieTheWagner"
   },
   "dependencies": {
-    "shepherd.js": "^15.0.0"
+    "shepherd.js": "^15.3.0"
   },
   "peerDependencies": {
     "@angular/common": "^21.0.0",