diff --git a/package-lock.json b/package-lock.json
index 0742cc2..a003b37 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13607,9 +13607,9 @@
       "dev": true
     },
     "ts-jest": {
-      "version": "26.5.3",
-      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-26.5.3.tgz",
-      "integrity": "sha512-nBiiFGNvtujdLryU7MiMQh1iPmnZ/QvOskBbD2kURiI1MwqvxlxNnaAB/z9TbslMqCsSbu5BXvSSQPc5tvHGeA==",
+      "version": "26.5.4",
+      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-26.5.4.tgz",
+      "integrity": "sha512-I5Qsddo+VTm94SukBJ4cPimOoFZsYTeElR2xy6H2TOVs+NsvgYglW8KuQgKoApOKuaU/Ix/vrF9ebFZlb5D2Pg==",
       "dev": true,
       "requires": {
         "bs-logger": "0.x",
diff --git a/package.json b/package.json
index 5ce3a13..3ff86ba 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
     "remark-lint-no-dead-urls": "^1.1.0",
     "remark-preset-lint-recommended": "^5.0.0",
     "standard-version": "^9.1.1",
-    "ts-jest": "^26.5.3",
+    "ts-jest": "^26.5.4",
     "typescript": "^4.2.3",
     "webpack": "^4.46.0",
     "webpack-image-resize-loader": "^4.0.0"