diff --git a/packages/suite-web/package.json b/packages/suite-web/package.json
index 89d32a8173..f44ab6e44f 100644
--- a/packages/suite-web/package.json
+++ b/packages/suite-web/package.json
@@ -19,7 +19,7 @@
         "@suite-common/suite-types": "workspace:*",
         "@trezor/connect": "workspace:*",
         "@trezor/suite": "workspace:*",
-        "core-js": "^3.47.0",
+        "core-js": "^3.48.0",
         "history": "^5.3.0",
         "react": "19.1.0",
         "react-dom": "19.1.0",
diff --git a/suite-common/test-utils/package.json b/suite-common/test-utils/package.json
index d55202d1c4..bd3d342ccb 100644
--- a/suite-common/test-utils/package.json
+++ b/suite-common/test-utils/package.json
@@ -23,7 +23,7 @@
         "@trezor/device-utils": "workspace:*",
         "@trezor/type-utils": "workspace:*",
         "@trezor/utils": "workspace:*",
-        "core-js": "^3.47.0",
+        "core-js": "^3.48.0",
         "fake-indexeddb": "^6.2.5",
         "redux": "^5.0.1",
         "redux-thunk": "^3.1.0"
diff --git a/yarn.lock b/yarn.lock
index db702277b5..d1eac14766 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11480,7 +11480,7 @@ __metadata:
     "@trezor/device-utils": "workspace:*"
     "@trezor/type-utils": "workspace:*"
     "@trezor/utils": "workspace:*"
-    core-js: "npm:^3.47.0"
+    core-js: "npm:^3.48.0"
     fake-indexeddb: "npm:^6.2.5"
     redux: "npm:^5.0.1"
     redux-thunk: "npm:^3.1.0"
@@ -15669,7 +15669,7 @@ __metadata:
     "@trezor/suite": "workspace:*"
     "@types/react": "npm:19.1.6"
     "@types/react-dom": "npm:19.1.6"
-    core-js: "npm:^3.47.0"
+    core-js: "npm:^3.48.0"
     history: "npm:^5.3.0"
     postcss-styled-syntax: "npm:^0.7.1"
     react: "npm:19.1.0"
@@ -22128,10 +22128,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"core-js@npm:^3.30.2, core-js@npm:^3.47.0":
-  version: 3.47.0
-  resolution: "core-js@npm:3.47.0"
-  checksum: 10/c02dc6a091c7e6799e3527dc06a428c44bbcff7f8f6ee700ff818b90aa2ebaf1f17b0234146e692811da97cda5a39a6095ecadec9fd1a74b1135103eb0e96cb1
+"core-js@npm:^3.30.2, core-js@npm:^3.48.0":
+  version: 3.48.0
+  resolution: "core-js@npm:3.48.0"
+  checksum: 10/08bb3cc9b3225b905e72370c18257a14bb5563946d9eb7496799e0ee4f13231768b980ffe98434df7dbd0f8209bd2c19519938a2fa94846b2c82c2d5aa804037
   languageName: node
   linkType: hard