diff --git a/package.json b/package.json
index fb626749..c43b4e90 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "@rollup/plugin-commonjs": "15.0.0",
     "@rollup/plugin-node-resolve": "9.0.0",
     "bannerjs": "1.0.7",
-    "jest": "25.2.4",
+    "jest": "26.6.3",
     "rollup": "2.26.3",
     "rollup-plugin-terser": "7.0.0",
     "rollup-plugin-typescript2": "0.27.2",