diff --git a/AUTHORS b/AUTHORS
index d172a7f..145ff21 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -13,9 +13,12 @@ The following people have contributed code to Tinyproxy:
  * Andrew Stribblehill
  * Chris Lightfoot
  * David Shanks
+ * Dmitry Semyonov
  * George Talusan
  * James E. Flemer
  * Jeremy Hinegardner
+ * John van der Kamp
+ * Jordi Mallach
  * Kim Holviala
  * Mathew Mrosko
  * Matthew Dempsky
diff --git a/authors.xml b/authors.xml
index 3e286d4..ef9eda6 100644
--- a/authors.xml
+++ b/authors.xml
@@ -15,9 +15,12 @@
   <contributor role="author" last-active="1.7">Andrew Stribblehill</contributor>
   <contributor role="author" last-active="1.6">Chris Lightfoot</contributor>
   <contributor role="author" last-active="1.8">David Shanks</contributor>
+  <contributor role="author" last-active="1.8">Dmitry Semyonov</contributor>
   <contributor role="author" last-active="1.6">George Talusan</contributor>
   <contributor role="author" last-active="1.6">James E. Flemer</contributor>
   <contributor role="author" last-active="1.7">Jeremy Hinegardner</contributor>
+  <contributor role="author" last-active="1.8">John van der Kamp</contributor>
+  <contributor role="author" last-active="1.8">Jordi Mallach</contributor>
   <contributor role="author" last-active="1.7">Kim Holviala</contributor>
   <contributor role="documenter" last-active="1.7">Marc Silver</contributor>
   <contributor role="author" last-active="1.8">Mathew Mrosko</contributor>
diff --git a/src/authors.c b/src/authors.c
index d793451..a76367e 100644
--- a/src/authors.c
+++ b/src/authors.c
@@ -8,9 +8,12 @@ static const char * const authors[] =
         "Andrew Stribblehill",
         "Chris Lightfoot",
         "David Shanks",
+        "Dmitry Semyonov",
         "George Talusan",
         "James E. Flemer",
         "Jeremy Hinegardner",
+        "John van der Kamp",
+        "Jordi Mallach",
         "Kim Holviala",
         "Mathew Mrosko",
         "Matthew Dempsky",