diff --git a/nongnu/packages/mozilla.scm b/nongnu/packages/mozilla.scm
index dfca65a..9ab8bad 100644
--- a/nongnu/packages/mozilla.scm
+++ b/nongnu/packages/mozilla.scm
@@ -650,20 +650,20 @@ MOZ_ENABLE_WAYLAND=1 exec ~a $@\n"
 
 ;; Update this id with every firefox update to it's release date.
 ;; It's used for cache validation and therefor can lead to strange bugs.
-(define %firefox-build-id "20221216000000")
+(define %firefox-build-id "20230105000000")
 
 (define-public firefox
   (package
     (inherit firefox-esr)
     (name "firefox")
-    (version "108.0.1")
+    (version "108.0.2")
     (source
      (origin
        (method url-fetch)
        (uri (string-append "https://archive.mozilla.org/pub/firefox/releases/"
                            version "/source/firefox-" version ".source.tar.xz"))
        (sha256
-        (base32 "1shi0s4zhs414gxaf7ysa79jj4yljb6gcsr70cz3h0dd1l9sq8cq"))))
+        (base32 "00539ij5v0448l9nxsfcvfr9xj9nmn46hwyxr57llsfhgarddrj2"))))
     (arguments
      (substitute-keyword-arguments (package-arguments firefox-esr)
        ((#:phases phases)