diff --git a/bloohm.cabal b/bloohm.cabal
--- a/bloohm.cabal
+++ b/bloohm.cabal
@@ -2,7 +2,7 @@
 name:                bloohm
 synopsis:            visual bloom filter for neotrellis m4 output
 description:         visual bloom filter for process status visualization
-version:             1.0.0.1
+version:             1.0.0.2
 homepage:            https://github.com/shapr/bloohm
 license:             BSD-3-Clause
 author:              Shae Erisson
@@ -20,8 +20,8 @@
   default-language:    Haskell2010
   exposed-modules:     Bloohm
   ghc-options:         -Wall -fno-warn-name-shadowing
-  build-depends:       base >= 4.18.2 && < 4.20
-                     , crypton >= 1.0.0 && < 1.1
+  build-depends:       base >= 4.17 && < 4.20
+                     , crypton >= 0.32 && < 1.1
                      , bytestring >= 0.11.5 && < 0.12
                      , memory >= 0.18.0 && < 0.19
 
@@ -30,7 +30,7 @@
   hs-source-dirs:     app
   default-language:   Haskell2010
   ghc-options:        -threaded -O2
-  build-depends:      base >= 4.18.2 && < 4.20
+  build-depends:      base >= 4.17 && < 4.20
                     , bloohm
                     , serialport >= 0.5.5 && < 0.6
                     , bytestring >= 0.11.5 && < 0.12