diff --git a/package-lock.json b/package-lock.json
index c72e13a..8e4e9bc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,11 +10,11 @@
       "license": "ISC",
       "devDependencies": {
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-        "@types/jasmine": "3.10.6",
+        "@types/jasmine": "4.3.0",
         "@types/webpack-env": "1.18.0",
         "acorn": "8.8.1",
         "excalibur": "0.27.0",
-        "jasmine": "3.99.0",
+        "jasmine": "4.5.0",
         "karma": "6.4.1",
         "karma-chrome-launcher": "3.1.1",
         "karma-jasmine": "4.0.2",
@@ -205,9 +205,9 @@
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-      "resolved": "https://registry.npmjs.org/@types/jasmine/-/jasmine-3.10.6.tgz",
-      "integrity": "sha512-twY9adK/vz72oWxCWxzXaxoDtF9TpfEEsxvbc1ibjF3gMD/RThSuSud/GKUTR3aJnfbivAbC/vLqhY+gdWCHfA==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@types/jasmine/-/jasmine-4.3.0.tgz",
+      "integrity": "sha512-u1jWakf8CWvLfSEZyxmzkgBzOEvXH/szpT0e6G8BTkx5Eu0BhDn7sbc5dz0JBN/6Wwm9rBe+JAsk9tJRyH9ZkA==",
       "dev": true
     },
     "node_modules/@types/json-schema": {
@@ -2414,13 +2414,13 @@
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-      "resolved": "https://registry.npmjs.org/jasmine/-/jasmine-3.99.0.tgz",
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+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/jasmine/-/jasmine-4.5.0.tgz",
+      "integrity": "sha512-9olGRvNZyADIwYL9XBNBst5BTU/YaePzuddK+YRslc7rI9MdTIE4r3xaBKbv2GEmzYYUfMOdTR8/i6JfLZaxSQ==",
       "dev": true,
       "dependencies": {
         "glob": "^7.1.6",
-        "jasmine-core": "~3.99.0"
+        "jasmine-core": "^4.5.0"
       },
       "bin": {
         "jasmine": "bin/jasmine.js"
@@ -2433,9 +2433,9 @@
       "dev": true
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     "node_modules/jasmine/node_modules/jasmine-core": {
-      "version": "3.99.0",
-      "resolved": "https://registry.npmjs.org/jasmine-core/-/jasmine-core-3.99.0.tgz",
-      "integrity": "sha512-+ZDaJlEfRopINQqgE+hvzRyDIQDeKfqqTvF8RzXsvU1yE3pBDRud2+Qfh9WvGgRpuzqxyQJVI6Amy5XQ11r/3w==",
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/jasmine-core/-/jasmine-core-4.5.0.tgz",
+      "integrity": "sha512-9PMzyvhtocxb3aXJVOPqBDswdgyAeSB81QnLop4npOpbqnheaTEwPc9ZloQeVswugPManznQBjD8kWDTjlnHuw==",
       "dev": true
     },
     "node_modules/jest-worker": {
@@ -4970,9 +4970,9 @@
       }
     },
     "@types/jasmine": {
-      "version": "3.10.6",
-      "resolved": "https://registry.npmjs.org/@types/jasmine/-/jasmine-3.10.6.tgz",
-      "integrity": "sha512-twY9adK/vz72oWxCWxzXaxoDtF9TpfEEsxvbc1ibjF3gMD/RThSuSud/GKUTR3aJnfbivAbC/vLqhY+gdWCHfA==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@types/jasmine/-/jasmine-4.3.0.tgz",
+      "integrity": "sha512-u1jWakf8CWvLfSEZyxmzkgBzOEvXH/szpT0e6G8BTkx5Eu0BhDn7sbc5dz0JBN/6Wwm9rBe+JAsk9tJRyH9ZkA==",
       "dev": true
     },
     "@types/json-schema": {
@@ -6677,19 +6677,19 @@
       "dev": true
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-      "version": "3.99.0",
-      "resolved": "https://registry.npmjs.org/jasmine/-/jasmine-3.99.0.tgz",
-      "integrity": "sha512-YIThBuHzaIIcjxeuLmPD40SjxkEcc8i//sGMDKCgkRMVgIwRJf5qyExtlJpQeh7pkeoBSOe6lQEdg+/9uKg9mw==",
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/jasmine/-/jasmine-4.5.0.tgz",
+      "integrity": "sha512-9olGRvNZyADIwYL9XBNBst5BTU/YaePzuddK+YRslc7rI9MdTIE4r3xaBKbv2GEmzYYUfMOdTR8/i6JfLZaxSQ==",
       "dev": true,
       "requires": {
         "glob": "^7.1.6",
-        "jasmine-core": "~3.99.0"
+        "jasmine-core": "^4.5.0"
       },
       "dependencies": {
         "jasmine-core": {
-          "version": "3.99.0",
-          "resolved": "https://registry.npmjs.org/jasmine-core/-/jasmine-core-3.99.0.tgz",
-          "integrity": "sha512-+ZDaJlEfRopINQqgE+hvzRyDIQDeKfqqTvF8RzXsvU1yE3pBDRud2+Qfh9WvGgRpuzqxyQJVI6Amy5XQ11r/3w==",
+          "version": "4.5.0",
+          "resolved": "https://registry.npmjs.org/jasmine-core/-/jasmine-core-4.5.0.tgz",
+          "integrity": "sha512-9PMzyvhtocxb3aXJVOPqBDswdgyAeSB81QnLop4npOpbqnheaTEwPc9ZloQeVswugPManznQBjD8kWDTjlnHuw==",
           "dev": true
         }
       }
diff --git a/package.json b/package.json
index e90b302..a38619d 100644
--- a/package.json
+++ b/package.json
@@ -24,11 +24,11 @@
   "homepage": "https://github.com/excaliburjs/excalibur-aseprite#readme",
   "devDependencies": {
     "@excaliburjs/testing": "0.25.1",
-    "@types/jasmine": "3.10.6",
+    "@types/jasmine": "4.3.0",
     "@types/webpack-env": "1.18.0",
     "acorn": "8.8.1",
     "excalibur": "0.27.0",
-    "jasmine": "3.99.0",
+    "jasmine": "4.5.0",
     "karma": "6.4.1",
     "karma-chrome-launcher": "3.1.1",
     "karma-jasmine": "4.0.2",