diff --git a/test/js/index.js b/test/js/index.js
index 170c396a2e..6d3b1ddfc7 100644
--- a/test/js/index.js
+++ b/test/js/index.js
@@ -30,7 +30,7 @@ describe("js", () => {
 					shared: true
 				});
 
-				actual = svelte.compile(input, options).code;
+				actual = svelte.compile(input, options).code.replace(/generated by Svelte v\d+\.\d+\.\d+/, 'generated by Svelte vX.Y.Z');
 			} catch (err) {
 				console.log(err.frame);
 				throw err;
diff --git a/test/js/samples/collapses-text-around-comments/expected-bundle.js b/test/js/samples/collapses-text-around-comments/expected-bundle.js
index 3ad254d588..2be3368d2f 100644
--- a/test/js/samples/collapses-text-around-comments/expected-bundle.js
+++ b/test/js/samples/collapses-text-around-comments/expected-bundle.js
@@ -189,7 +189,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 var template = (function() {
 	return {
diff --git a/test/js/samples/collapses-text-around-comments/expected.js b/test/js/samples/collapses-text-around-comments/expected.js
index b80ad4e78e..9e85f05595 100644
--- a/test/js/samples/collapses-text-around-comments/expected.js
+++ b/test/js/samples/collapses-text-around-comments/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { appendNode, assign, createElement, createText, detachNode, init, insertNode, noop, proto, setAttribute } from "svelte/shared.js";
 
diff --git a/test/js/samples/computed-collapsed-if/expected-bundle.js b/test/js/samples/computed-collapsed-if/expected-bundle.js
index 51eaaf39bc..45165f32f2 100644
--- a/test/js/samples/computed-collapsed-if/expected-bundle.js
+++ b/test/js/samples/computed-collapsed-if/expected-bundle.js
@@ -165,7 +165,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 var template = (function() {
 	return {
diff --git a/test/js/samples/computed-collapsed-if/expected.js b/test/js/samples/computed-collapsed-if/expected.js
index 9a0ef1c2b4..9285387573 100644
--- a/test/js/samples/computed-collapsed-if/expected.js
+++ b/test/js/samples/computed-collapsed-if/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { assign, differs, init, noop, proto } from "svelte/shared.js";
 
diff --git a/test/js/samples/css-media-query/expected-bundle.js b/test/js/samples/css-media-query/expected-bundle.js
index 9ffeb2f221..5dbf391326 100644
--- a/test/js/samples/css-media-query/expected-bundle.js
+++ b/test/js/samples/css-media-query/expected-bundle.js
@@ -185,7 +185,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 function encapsulateStyles(node) {
 	setAttribute(node, "svelte-2363328337", "");
diff --git a/test/js/samples/css-media-query/expected.js b/test/js/samples/css-media-query/expected.js
index a70623ec7b..11d1550542 100644
--- a/test/js/samples/css-media-query/expected.js
+++ b/test/js/samples/css-media-query/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { appendNode, assign, createElement, detachNode, init, insertNode, noop, proto, setAttribute } from "svelte/shared.js";
 
diff --git a/test/js/samples/css-shadow-dom-keyframes/expected-bundle.js b/test/js/samples/css-shadow-dom-keyframes/expected-bundle.js
index 7e04a00dd9..9929e79d72 100644
--- a/test/js/samples/css-shadow-dom-keyframes/expected-bundle.js
+++ b/test/js/samples/css-shadow-dom-keyframes/expected-bundle.js
@@ -185,7 +185,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 function create_main_fragment(state, component) {
 	var div, text;
diff --git a/test/js/samples/css-shadow-dom-keyframes/expected.js b/test/js/samples/css-shadow-dom-keyframes/expected.js
index 6d0b37f175..4268c29877 100644
--- a/test/js/samples/css-shadow-dom-keyframes/expected.js
+++ b/test/js/samples/css-shadow-dom-keyframes/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { appendNode, assign, createElement, createText, detachNode, init, insertNode, noop, proto } from "svelte/shared.js";
 
diff --git a/test/js/samples/each-block-changed-check/expected-bundle.js b/test/js/samples/each-block-changed-check/expected-bundle.js
index f69d691333..c75cdfd1c5 100644
--- a/test/js/samples/each-block-changed-check/expected-bundle.js
+++ b/test/js/samples/each-block-changed-check/expected-bundle.js
@@ -198,7 +198,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 function create_main_fragment(state, component) {
 	var text, p, text_1;
diff --git a/test/js/samples/each-block-changed-check/expected.js b/test/js/samples/each-block-changed-check/expected.js
index 5b30d091fc..d69a80fcaf 100644
--- a/test/js/samples/each-block-changed-check/expected.js
+++ b/test/js/samples/each-block-changed-check/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { appendNode, assign, createElement, createText, destroyEach, detachAfter, detachNode, init, insertNode, noop, proto } from "svelte/shared.js";
 
diff --git a/test/js/samples/event-handlers-custom/expected-bundle.js b/test/js/samples/event-handlers-custom/expected-bundle.js
index 022592786b..7fa738daba 100644
--- a/test/js/samples/event-handlers-custom/expected-bundle.js
+++ b/test/js/samples/event-handlers-custom/expected-bundle.js
@@ -185,7 +185,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 var template = (function() {
 	return {
diff --git a/test/js/samples/event-handlers-custom/expected.js b/test/js/samples/event-handlers-custom/expected.js
index cf2bf6a8ec..eb6069e1d4 100644
--- a/test/js/samples/event-handlers-custom/expected.js
+++ b/test/js/samples/event-handlers-custom/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { appendNode, assign, createElement, createText, detachNode, init, insertNode, noop, proto } from "svelte/shared.js";
 
diff --git a/test/js/samples/if-block-no-update/expected-bundle.js b/test/js/samples/if-block-no-update/expected-bundle.js
index 8f91bf4175..4511aed851 100644
--- a/test/js/samples/if-block-no-update/expected-bundle.js
+++ b/test/js/samples/if-block-no-update/expected-bundle.js
@@ -189,7 +189,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 function create_main_fragment(state, component) {
 	var if_block_anchor;
diff --git a/test/js/samples/if-block-no-update/expected.js b/test/js/samples/if-block-no-update/expected.js
index 82e090d93e..38600d30d4 100644
--- a/test/js/samples/if-block-no-update/expected.js
+++ b/test/js/samples/if-block-no-update/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { appendNode, assign, createComment, createElement, createText, detachNode, init, insertNode, noop, proto } from "svelte/shared.js";
 
diff --git a/test/js/samples/if-block-simple/expected-bundle.js b/test/js/samples/if-block-simple/expected-bundle.js
index 7007f2830f..c377fd81dd 100644
--- a/test/js/samples/if-block-simple/expected-bundle.js
+++ b/test/js/samples/if-block-simple/expected-bundle.js
@@ -189,7 +189,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 function create_main_fragment(state, component) {
 	var if_block_anchor;
diff --git a/test/js/samples/if-block-simple/expected.js b/test/js/samples/if-block-simple/expected.js
index 53cf640760..81a5ffc975 100644
--- a/test/js/samples/if-block-simple/expected.js
+++ b/test/js/samples/if-block-simple/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { appendNode, assign, createComment, createElement, createText, detachNode, init, insertNode, noop, proto } from "svelte/shared.js";
 
diff --git a/test/js/samples/inline-style-optimized-multiple/expected-bundle.js b/test/js/samples/inline-style-optimized-multiple/expected-bundle.js
index 6142c14afd..65f560df59 100644
--- a/test/js/samples/inline-style-optimized-multiple/expected-bundle.js
+++ b/test/js/samples/inline-style-optimized-multiple/expected-bundle.js
@@ -181,7 +181,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 function create_main_fragment(state, component) {
 	var div;
diff --git a/test/js/samples/inline-style-optimized-multiple/expected.js b/test/js/samples/inline-style-optimized-multiple/expected.js
index 51f7499383..e246b76808 100644
--- a/test/js/samples/inline-style-optimized-multiple/expected.js
+++ b/test/js/samples/inline-style-optimized-multiple/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { assign, createElement, detachNode, init, insertNode, noop, proto, setStyle } from "svelte/shared.js";
 
diff --git a/test/js/samples/inline-style-optimized-url/expected-bundle.js b/test/js/samples/inline-style-optimized-url/expected-bundle.js
index 2ff763246a..c94df83db0 100644
--- a/test/js/samples/inline-style-optimized-url/expected-bundle.js
+++ b/test/js/samples/inline-style-optimized-url/expected-bundle.js
@@ -181,7 +181,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 function create_main_fragment(state, component) {
 	var div;
diff --git a/test/js/samples/inline-style-optimized-url/expected.js b/test/js/samples/inline-style-optimized-url/expected.js
index f0ada0520b..e979cefc37 100644
--- a/test/js/samples/inline-style-optimized-url/expected.js
+++ b/test/js/samples/inline-style-optimized-url/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { assign, createElement, detachNode, init, insertNode, noop, proto, setStyle } from "svelte/shared.js";
 
diff --git a/test/js/samples/inline-style-optimized/expected-bundle.js b/test/js/samples/inline-style-optimized/expected-bundle.js
index 554be56ba4..328cfdac1e 100644
--- a/test/js/samples/inline-style-optimized/expected-bundle.js
+++ b/test/js/samples/inline-style-optimized/expected-bundle.js
@@ -181,7 +181,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 function create_main_fragment(state, component) {
 	var div;
diff --git a/test/js/samples/inline-style-optimized/expected.js b/test/js/samples/inline-style-optimized/expected.js
index 333020c739..52542ce3ba 100644
--- a/test/js/samples/inline-style-optimized/expected.js
+++ b/test/js/samples/inline-style-optimized/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { assign, createElement, detachNode, init, insertNode, noop, proto, setStyle } from "svelte/shared.js";
 
diff --git a/test/js/samples/inline-style-unoptimized/expected-bundle.js b/test/js/samples/inline-style-unoptimized/expected-bundle.js
index 5ab9d5db50..14d890c2a5 100644
--- a/test/js/samples/inline-style-unoptimized/expected-bundle.js
+++ b/test/js/samples/inline-style-unoptimized/expected-bundle.js
@@ -181,7 +181,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 function create_main_fragment(state, component) {
 	var div, text, div_1, div_1_style_value;
diff --git a/test/js/samples/inline-style-unoptimized/expected.js b/test/js/samples/inline-style-unoptimized/expected.js
index e61085cb37..081c497f9e 100644
--- a/test/js/samples/inline-style-unoptimized/expected.js
+++ b/test/js/samples/inline-style-unoptimized/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { assign, createElement, createText, detachNode, init, insertNode, noop, proto } from "svelte/shared.js";
 
diff --git a/test/js/samples/input-without-blowback-guard/expected-bundle.js b/test/js/samples/input-without-blowback-guard/expected-bundle.js
index b1c6c3b8e5..63a8e23b42 100644
--- a/test/js/samples/input-without-blowback-guard/expected-bundle.js
+++ b/test/js/samples/input-without-blowback-guard/expected-bundle.js
@@ -185,7 +185,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 function create_main_fragment(state, component) {
 	var input;
diff --git a/test/js/samples/input-without-blowback-guard/expected.js b/test/js/samples/input-without-blowback-guard/expected.js
index ab01d04de3..e5f2d4ff21 100644
--- a/test/js/samples/input-without-blowback-guard/expected.js
+++ b/test/js/samples/input-without-blowback-guard/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { addListener, assign, createElement, detachNode, init, insertNode, proto, removeListener } from "svelte/shared.js";
 
diff --git a/test/js/samples/legacy-input-type/expected-bundle.js b/test/js/samples/legacy-input-type/expected-bundle.js
index c950e0ddb1..d480bb9018 100644
--- a/test/js/samples/legacy-input-type/expected-bundle.js
+++ b/test/js/samples/legacy-input-type/expected-bundle.js
@@ -183,7 +183,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 function create_main_fragment(state, component) {
 	var input;
diff --git a/test/js/samples/legacy-input-type/expected.js b/test/js/samples/legacy-input-type/expected.js
index 082b8d3208..ccd0bc4a5f 100644
--- a/test/js/samples/legacy-input-type/expected.js
+++ b/test/js/samples/legacy-input-type/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { assign, createElement, detachNode, init, insertNode, noop, proto, setInputType } from "svelte/shared.js";
 
diff --git a/test/js/samples/legacy-quote-class/expected-bundle.js b/test/js/samples/legacy-quote-class/expected-bundle.js
index 9d0e225527..b0a3df7502 100644
--- a/test/js/samples/legacy-quote-class/expected-bundle.js
+++ b/test/js/samples/legacy-quote-class/expected-bundle.js
@@ -200,7 +200,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 function create_main_fragment(state, component) {
 	var div;
diff --git a/test/js/samples/legacy-quote-class/expected.js b/test/js/samples/legacy-quote-class/expected.js
index 09d185216e..984e7e7c6d 100644
--- a/test/js/samples/legacy-quote-class/expected.js
+++ b/test/js/samples/legacy-quote-class/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { assign, children, claimElement, createElement, detachNode, init, insertNode, noop, proto } from "svelte/shared.js";
 
diff --git a/test/js/samples/media-bindings/expected-bundle.js b/test/js/samples/media-bindings/expected-bundle.js
index ce26e1ac63..4ff47469bf 100644
--- a/test/js/samples/media-bindings/expected-bundle.js
+++ b/test/js/samples/media-bindings/expected-bundle.js
@@ -193,7 +193,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 function create_main_fragment(state, component) {
 	var audio, audio_updating = false, audio_animationframe, audio_paused_value = true;
diff --git a/test/js/samples/media-bindings/expected.js b/test/js/samples/media-bindings/expected.js
index ca7837c41c..05ab3147c3 100644
--- a/test/js/samples/media-bindings/expected.js
+++ b/test/js/samples/media-bindings/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { addListener, assign, callAll, createElement, detachNode, init, insertNode, proto, removeListener, timeRangesToArray } from "svelte/shared.js";
 
diff --git a/test/js/samples/non-imported-component/expected-bundle.js b/test/js/samples/non-imported-component/expected-bundle.js
index f1f284a01f..3a1bab7160 100644
--- a/test/js/samples/non-imported-component/expected-bundle.js
+++ b/test/js/samples/non-imported-component/expected-bundle.js
@@ -179,7 +179,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 var template = (function() {
 	return {
diff --git a/test/js/samples/non-imported-component/expected.js b/test/js/samples/non-imported-component/expected.js
index a7c1ad99a8..b2f77857c4 100644
--- a/test/js/samples/non-imported-component/expected.js
+++ b/test/js/samples/non-imported-component/expected.js
@@ -1,6 +1,6 @@
 import Imported from 'Imported.html';
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { assign, callAll, createText, detachNode, init, insertNode, noop, proto } from "svelte/shared.js";
 
diff --git a/test/js/samples/onrender-onteardown-rewritten/expected-bundle.js b/test/js/samples/onrender-onteardown-rewritten/expected-bundle.js
index c1556145d3..5edc971ed1 100644
--- a/test/js/samples/onrender-onteardown-rewritten/expected-bundle.js
+++ b/test/js/samples/onrender-onteardown-rewritten/expected-bundle.js
@@ -165,7 +165,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 var template = (function() {
 	return {
diff --git a/test/js/samples/onrender-onteardown-rewritten/expected.js b/test/js/samples/onrender-onteardown-rewritten/expected.js
index 00323faf1c..6eb6b55a1e 100644
--- a/test/js/samples/onrender-onteardown-rewritten/expected.js
+++ b/test/js/samples/onrender-onteardown-rewritten/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { assign, callAll, init, noop, proto } from "svelte/shared.js";
 
diff --git a/test/js/samples/setup-method/expected-bundle.js b/test/js/samples/setup-method/expected-bundle.js
index a5c4ff68f8..0bdb4ad0f1 100644
--- a/test/js/samples/setup-method/expected-bundle.js
+++ b/test/js/samples/setup-method/expected-bundle.js
@@ -165,7 +165,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 var template = (function() {
 	return {
diff --git a/test/js/samples/setup-method/expected.js b/test/js/samples/setup-method/expected.js
index a544e229bc..dcf0b20e8d 100644
--- a/test/js/samples/setup-method/expected.js
+++ b/test/js/samples/setup-method/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { assign, init, noop, proto } from "svelte/shared.js";
 
diff --git a/test/js/samples/use-elements-as-anchors/expected-bundle.js b/test/js/samples/use-elements-as-anchors/expected-bundle.js
index ae00877549..16d52ebb40 100644
--- a/test/js/samples/use-elements-as-anchors/expected-bundle.js
+++ b/test/js/samples/use-elements-as-anchors/expected-bundle.js
@@ -189,7 +189,7 @@ var proto = {
 	_unmount: _unmount
 };
 
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 function create_main_fragment(state, component) {
 	var div, text, p, text_1, text_2, text_3, text_4, p_1, text_5, text_6, text_8, if_block_4_anchor;
diff --git a/test/js/samples/use-elements-as-anchors/expected.js b/test/js/samples/use-elements-as-anchors/expected.js
index 6c18931e7a..01d21caa1e 100644
--- a/test/js/samples/use-elements-as-anchors/expected.js
+++ b/test/js/samples/use-elements-as-anchors/expected.js
@@ -1,4 +1,4 @@
-/* generated by Svelte v1.39.3 */
+/* generated by Svelte vX.Y.Z */
 
 import { appendNode, assign, createComment, createElement, createText, detachNode, init, insertNode, noop, proto } from "svelte/shared.js";