diff --git a/go/ql/lib/semmle/go/Errors.qll b/go/ql/lib/semmle/go/Errors.qll
index cf83a87ff15..58ec4388f33 100644
--- a/go/ql/lib/semmle/go/Errors.qll
+++ b/go/ql/lib/semmle/go/Errors.qll
@@ -26,7 +26,7 @@ class Error extends @error {
    * The location spans column `startcolumn` of line `startline` to
    * column `endcolumn` of line `endline` in file `filepath`.
    * For more information, see
-   * [LGTM locations](https://lgtm.com/help/ql/locations).
+   * [Locations](https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/).
    */
   predicate hasLocationInfo(
     string filepath, int startline, int startcolumn, int endline, int endcolumn
diff --git a/go/ql/lib/semmle/go/Files.qll b/go/ql/lib/semmle/go/Files.qll
index 825b40f8b44..12f70bb4469 100644
--- a/go/ql/lib/semmle/go/Files.qll
+++ b/go/ql/lib/semmle/go/Files.qll
@@ -33,7 +33,7 @@ abstract class Container extends @container {
   /**
    * Gets a URL representing the location of this container.
    *
-   * For more information see https://lgtm.com/help/ql/locations#providing-urls.
+   * For more information see https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/#providing-urls.
    */
   abstract string getURL();
 
diff --git a/go/ql/lib/semmle/go/Locations.qll b/go/ql/lib/semmle/go/Locations.qll
index 4fb69be21c1..c1daa7534bf 100644
--- a/go/ql/lib/semmle/go/Locations.qll
+++ b/go/ql/lib/semmle/go/Locations.qll
@@ -6,7 +6,7 @@ import go
  * A location as given by a file, a start line, a start column,
  * an end line, and an end column.
  *
- * For more information about locations see [LGTM locations](https://lgtm.com/help/ql/locations).
+ * For more information about locations see [Locations](https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/).
  */
 class Location extends @location {
   /** Gets the file for this location. */
@@ -40,7 +40,7 @@ class Location extends @location {
    * The location spans column `startcolumn` of line `startline` to
    * column `endcolumn` of line `endline` in file `filepath`.
    * For more information, see
-   * [LGTM locations](https://lgtm.com/help/ql/locations).
+   * [Locations](https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/).
    */
   predicate hasLocationInfo(
     string filepath, int startline, int startcolumn, int endline, int endcolumn
@@ -68,7 +68,7 @@ class Locatable extends @locatable {
    * The location spans column `startcolumn` of line `startline` to
    * column `endcolumn` of line `endline` in file `filepath`.
    * For more information, see
-   * [LGTM locations](https://lgtm.com/help/ql/locations).
+   * [Locations](https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/).
    */
   predicate hasLocationInfo(
     string filepath, int startline, int startcolumn, int endline, int endcolumn
diff --git a/go/ql/lib/semmle/go/Scopes.qll b/go/ql/lib/semmle/go/Scopes.qll
index 02ead4b9468..b14d558fabb 100644
--- a/go/ql/lib/semmle/go/Scopes.qll
+++ b/go/ql/lib/semmle/go/Scopes.qll
@@ -130,7 +130,7 @@ class Entity extends @object {
    * The location spans column `startcolumn` of line `startline` to
    * column `endcolumn` of line `endline` in file `filepath`.
    * For more information, see
-   * [LGTM locations](https://lgtm.com/help/ql/locations).
+   * [Locations](https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/).
    */
   predicate hasLocationInfo(
     string filepath, int startline, int startcolumn, int endline, int endcolumn
@@ -632,7 +632,7 @@ class Callable extends TCallable {
    * The location spans column `sc` of line `sl` to
    * column `ec` of line `el` in file `fp`.
    * For more information, see
-   * [Locations](https://help.semmle.com/QL/learn-ql/ql/locations.html).
+   * [Locations](https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/).
    */
   predicate hasLocationInfo(string fp, int sl, int sc, int el, int ec) {
     this.asFunction().hasLocationInfo(fp, sl, sc, el, ec) or
diff --git a/go/ql/lib/semmle/go/dataflow/internal/DataFlowUtil.qll b/go/ql/lib/semmle/go/dataflow/internal/DataFlowUtil.qll
index 47fa923aa08..7a2f8238c2f 100644
--- a/go/ql/lib/semmle/go/dataflow/internal/DataFlowUtil.qll
+++ b/go/ql/lib/semmle/go/dataflow/internal/DataFlowUtil.qll
@@ -158,7 +158,7 @@ class Content extends TContent {
    * The location spans column `startcolumn` of line `startline` to
    * column `endcolumn` of line `endline` in file `filepath`.
    * For more information, see
-   * [Locations](https://help.semmle.com/QL/learn-ql/ql/locations.html).
+   * [Locations](https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/).
    */
   predicate hasLocationInfo(string path, int sl, int sc, int el, int ec) {
     path = "" and sl = 0 and sc = 0 and el = 0 and ec = 0
diff --git a/ql/ql/src/codeql/Locations.qll b/ql/ql/src/codeql/Locations.qll
index 7d2df1565d8..9a067d89da4 100644
--- a/ql/ql/src/codeql/Locations.qll
+++ b/ql/ql/src/codeql/Locations.qll
@@ -6,7 +6,7 @@ import files.FileSystem
  * A location as given by a file, a start line, a start column,
  * an end line, and an end column.
  *
- * For more information about locations see [LGTM locations](https://lgtm.com/help/ql/locations).
+ * For more information about locations see [Locations](https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/).
  */
 class Location extends @location {
   /** Gets the file for this location. */
@@ -41,7 +41,7 @@ class Location extends @location {
    * The location spans column `startcolumn` of line `startline` to
    * column `endcolumn` of line `endline` in file `filepath`.
    * For more information, see
-   * [LGTM locations](https://lgtm.com/help/ql/locations).
+   * [Locations](https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/).
    */
   predicate hasLocationInfo(
     string filepath, int startline, int startcolumn, int endline, int endcolumn
diff --git a/ql/ql/src/codeql/files/FileSystem.qll b/ql/ql/src/codeql/files/FileSystem.qll
index aca3c2fe0ac..ed817ae9368 100644
--- a/ql/ql/src/codeql/files/FileSystem.qll
+++ b/ql/ql/src/codeql/files/FileSystem.qll
@@ -146,7 +146,7 @@ abstract class Container extends @container {
   /**
    * Gets a URL representing the location of this container.
    *
-   * For more information see https://lgtm.com/help/ql/locations#providing-urls.
+   * For more information see https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/#providing-urls.
    */
   abstract string getURL();