diff --git a/packages/snaps-cli/.browserslistrc b/packages/snaps-cli/.browserslistrc
index 683d6d31fa..36e059b708 100644
--- a/packages/snaps-cli/.browserslistrc
+++ b/packages/snaps-cli/.browserslistrc
@@ -1,3 +1,3 @@
 # The minimum browser versions supported by MetaMask.
-chrome >= 113
-firefox >= 115
+chrome >= 123
+firefox >= 128
diff --git a/packages/snaps-cli/src/webpack/utils.test.ts b/packages/snaps-cli/src/webpack/utils.test.ts
index 4a6c5fcc87..09f501f869 100644
--- a/packages/snaps-cli/src/webpack/utils.test.ts
+++ b/packages/snaps-cli/src/webpack/utils.test.ts
@@ -69,8 +69,8 @@ describe('getBrowserslistTargets', () => {
     const targets = await getBrowserslistTargets();
     expect(targets).toMatchInlineSnapshot(`
       [
-        "chrome >= 113",
-        "firefox >= 115",
+        "chrome >= 123",
+        "firefox >= 128",
       ]
     `);
   });
diff --git a/packages/snaps-execution-environments/.browserslistrc b/packages/snaps-execution-environments/.browserslistrc
index 683d6d31fa..36e059b708 100644
--- a/packages/snaps-execution-environments/.browserslistrc
+++ b/packages/snaps-execution-environments/.browserslistrc
@@ -1,3 +1,3 @@
 # The minimum browser versions supported by MetaMask.
-chrome >= 113
-firefox >= 115
+chrome >= 123
+firefox >= 128