diff --git a/change-notes/1.23/extractor-javascript.md b/change-notes/1.23/extractor-javascript.md
index ed9664ce812f..9d6e89d4b444 100644
--- a/change-notes/1.23/extractor-javascript.md
+++ b/change-notes/1.23/extractor-javascript.md
@@ -5,3 +5,4 @@
 ## Changes to code extraction
 
 * Asynchronous generator methods are now parsed correctly and no longer cause a spurious syntax error.
+* Top-level `await` is now supported.
diff --git a/javascript/extractor/src/com/semmle/jcorn/Parser.java b/javascript/extractor/src/com/semmle/jcorn/Parser.java
index 59de25a14112..013f8e571810 100644
--- a/javascript/extractor/src/com/semmle/jcorn/Parser.java
+++ b/javascript/extractor/src/com/semmle/jcorn/Parser.java
@@ -1460,7 +1460,7 @@ protected Expression parseMaybeUnary(
     int startPos = this.start;
     Position startLoc = this.startLoc;
     Expression expr;
-    if (this.inAsync && this.isContextual("await")) {
+    if ((this.inAsync || options.esnext() && !this.inFunction) && this.isContextual("await")) {
       expr = this.parseAwait();
       sawUnary = true;
     } else if (this.type.isPrefix) {
diff --git a/javascript/extractor/src/com/semmle/js/extractor/Main.java b/javascript/extractor/src/com/semmle/js/extractor/Main.java
index 3f4ba8e5a189..2b3d64228e02 100644
--- a/javascript/extractor/src/com/semmle/js/extractor/Main.java
+++ b/javascript/extractor/src/com/semmle/js/extractor/Main.java
@@ -37,7 +37,7 @@ public class Main {
    * A version identifier that should be updated every time the extractor changes in such a way that
    * it may produce different tuples for the same file under the same {@link ExtractorConfig}.
    */
-  public static final String EXTRACTOR_VERSION = "2019-09-04";
+  public static final String EXTRACTOR_VERSION = "2019-09-13";
 
   public static final Pattern NEWLINE = Pattern.compile("\n");
 
@@ -328,7 +328,7 @@ private ArgsParser addArgs(ArgsParser argsParser) {
         0,
         "Enable experimental support for pending ECMAScript proposals "
             + "(public class fields, function.sent, decorators, export extensions, function bind, "
-            + "parameter-less catch, dynamic import, numeric separators, bigints), "
+            + "parameter-less catch, dynamic import, numeric separators, bigints, top-level await), "
             + "as well as other language extensions (E4X, JScript, Mozilla and v8-specific extensions) and full HTML extraction.");
     argsParser.addFlag(
         P_EXTERNS, 0, "Extract the given JavaScript files as Closure-style externs.");
diff --git a/javascript/extractor/tests/esnext/input/top-level-await.js b/javascript/extractor/tests/esnext/input/top-level-await.js
new file mode 100644
index 000000000000..7162da713627
--- /dev/null
+++ b/javascript/extractor/tests/esnext/input/top-level-await.js
@@ -0,0 +1,2 @@
+import { language } from 'settings';
+const strings = await import(`./i18n/${language}`);
diff --git a/javascript/extractor/tests/esnext/output/trap/top-level-await.js.trap b/javascript/extractor/tests/esnext/output/trap/top-level-await.js.trap
new file mode 100644
index 000000000000..0092442a55ad
--- /dev/null
+++ b/javascript/extractor/tests/esnext/output/trap/top-level-await.js.trap
@@ -0,0 +1,263 @@
+#10000=@"/top-level-await.js;sourcefile"
+files(#10000,"/top-level-await.js","top-level-await","js",0)
+#10001=@"/;folder"
+folders(#10001,"/","")
+containerparent(#10001,#10000)
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+locations_default(#10002,#10000,0,0,0,0)
+hasLocation(#10000,#10002)
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+scopes(#20000,0)
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+lines(#20002,#20001,"import { language } from 'settings';","
+")
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+locations_default(#20003,#10000,1,1,1,36)
+hasLocation(#20002,#20003)
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+hasLocation(#20004,#20005)
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+locations_default(#20009,#10000,1,8,1,8)
+hasLocation(#20008,#20009)
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+locations_default(#20011,#10000,1,10,1,17)
+hasLocation(#20010,#20011)
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+locations_default(#20013,#10000,1,19,1,19)
+hasLocation(#20012,#20013)
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+locations_default(#20015,#10000,1,21,1,24)
+hasLocation(#20014,#20015)
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+locations_default(#20017,#10000,1,26,1,35)
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+locations_default(#20019,#10000,1,36,1,36)
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