diff --git a/.gitignore b/.gitignore
index 3ee35a9..b9d0233 100644
--- a/.gitignore
+++ b/.gitignore
@@ -553,3 +553,5 @@ firefox-3.6.4.source.tar.bz2
 /firefox-langpacks-108.0.1-20221218.tar.xz
 /firefox-108.0.2.source.tar.xz
 /firefox-langpacks-108.0.2-20230112.tar.xz
+/firefox-109.0.source.tar.xz
+/firefox-langpacks-109.0-20230111.tar.xz
diff --git a/sources b/sources
index 65c6114..274569a 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,4 @@
 SHA512 (cbindgen-vendor.tar.xz) = 0d45c1decfd7aaee853748745c9f5a907c0c6a0cf809c2387aac1cdcf680b0844b1ef4d05148e0527de4ff6e4d4666110bea317bd00b7d73a1210eb58a815563
 SHA512 (mochitest-python.tar.gz) = e0a2c569dafe013b6a4c073516388549a8f398d8aa4538a3bc69dcda44737a3a3cf070285e9fa040a15d7a62446665c6158d42a1b6dc3e8d7f4680bc2ef17a16
-SHA512 (firefox-108.0.2.source.tar.xz) = f856ef034fa4a526e19968aed092c9ee99e124d2d271ec1c1bbd091d9a03e23293d69c7a9ae17c43258cde7e73c294534b471e36441e576377854f607c9bfa3a
-SHA512 (firefox-langpacks-108.0.2-20230112.tar.xz) = dfe1273fe3c29e737623915c10a900f370306a9af00c92b0479f2c779056823b99dff0ff94a779f8a8fa14c4d85e27813da297bfc5439802c8f1b2e5e31431b5
+SHA512 (firefox-109.0.source.tar.xz) = c5c0ce594acfa8df3ea5f8790f617c03e5eb5bc31120bbddd7bc0b08d0f052ac92be94e555dfcde728d6a033173abc2a78ade267978296eb81058ca4b0a2fcef
+SHA512 (firefox-langpacks-109.0-20230111.tar.xz) = 8a07111d28ae40a4761ffec839b51cb391291befd45adc18bbd6e20ded1e89aedbe69ae54f47aaf354cdd70f92d22833cf254ec1405930c9cd6d785e9d5c0daf