diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,9 @@
 # wai-app-static changelog
 
+## 3.2.1
+
+* Removing the dependency to "crypton".
+
 ## 3.2.0
 
 * Using "ram" instead of "memory".
diff --git a/wai-app-static.cabal b/wai-app-static.cabal
--- a/wai-app-static.cabal
+++ b/wai-app-static.cabal
@@ -1,5 +1,5 @@
 name:            wai-app-static
-version:         3.2.0
+version:         3.2.1
 license:         MIT
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>
@@ -22,10 +22,6 @@
     Description:   print debug info
     Default:       False
 
-Flag crypton
-    Description:   Use the crypton library for MD5 computation
-    Default:       True
-
 library
     default-language: Haskell2010
     build-depends:   base                      >= 4.12     && < 5
@@ -51,11 +47,7 @@
                    , wai-extra                 >= 3.0      && < 3.2
                    , optparse-applicative      >= 0.7
                    , warp                      >= 3.0.11   && < 3.5
-    if flag(crypton)
-      build-depends: crypton                   >= 1.1.0    && < 1.2
-                   , ram                       >= 0.21
-    else
-      build-depends: base64-bytestring         >= 0.1
+                   , base64-bytestring         >= 0.1
                    , cryptohash-md5            >= 0.11.101
 
     exposed-modules: Network.Wai.Application.Static