diff --git a/Casks/free42-binary.rb b/Casks/free42-binary.rb
index c120ad85d9..8aaea9f6ee 100644
--- a/Casks/free42-binary.rb
+++ b/Casks/free42-binary.rb
@@ -1,5 +1,5 @@
 cask "free42-binary" do
-  version "3.0.7"
+  version "3.0.8"
   sha256 :no_check
 
   url "https://thomasokken.com/free42/download/Free42Mac.zip"
@@ -16,7 +16,10 @@ cask "free42-binary" do
 
   zap trash: [
     "~/Library/Application Support/Free42",
-    "~/Library/Caches/com.thomasokken.Free42",
-    "~/Library/Preferences/com.thomasokken.Free42.plist",
+    "~/Library/Caches/com.thomasokken.Free42b",
+    "~/Library/HTTPStorages/com.thomasokken.Free42b",
+    "~/Library/HTTPStorages/com.thomasokken.Free42b.binarycookies",
+    "~/Library/Preferences/com.thomasokken.Free42b.plist",
+    "~/Library/Saved Application State/com.thomasokken.Free42b",
   ]
 end
diff --git a/Casks/free42-decimal.rb b/Casks/free42-decimal.rb
index 859dac7e17..98b7d85e70 100644
--- a/Casks/free42-decimal.rb
+++ b/Casks/free42-decimal.rb
@@ -1,5 +1,5 @@
 cask "free42-decimal" do
-  version "3.0.7"
+  version "3.0.8"
   sha256 :no_check
 
   url "https://thomasokken.com/free42/download/Free42Mac.zip"
@@ -17,6 +17,9 @@ cask "free42-decimal" do
   zap trash: [
     "~/Library/Application Support/Free42",
     "~/Library/Caches/com.thomasokken.Free42",
+    "~/Library/HTTPStorages/com.thomasokken.Free42",
+    "~/Library/HTTPStorages/com.thomasokken.Free42.binarycookies",
     "~/Library/Preferences/com.thomasokken.Free42.plist",
+    "~/Library/Saved Application State/com.thomasokken.Free42",
   ]
 end