diff --git a/testing/firefox/checksums b/testing/firefox/checksums
index a8288fa8..7f22825a 100644
--- a/testing/firefox/checksums
+++ b/testing/firefox/checksums
@@ -1,4 +1,4 @@
-dfad2fddd87fcd28d69d542782a58b5cdb9810221e7ad118253a7a44acb48a2f
+3ddfc80bd85599d9a2c80ca1b81862a668328a8ad33470e3d47cbff3ae31bd68
 3dce6601b495f5b3d45b59f7d2492a340ee7e84b5beca17e48f862502bd5603f
 f0e8bb1f9b7eb0b01285495a2699df3a4b766784c1765a8f1aeedf63c0806369
 036d96991646d0449ed0aa952e4fbe21b476ce994abc276e49d30e686708bd37
diff --git a/testing/firefox/version b/testing/firefox/version
index 45a0cfe3..d00a3ed6 100644
--- a/testing/firefox/version
+++ b/testing/firefox/version
@@ -1 +1 @@
-103.0b5 1
+103.0b6 1