diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Revision history for microlens-process
 
+## 0.1.0.2
+
+GHC versions < 710 fail because applicative is not in base. Explicit import
+added where needed
+
 ## 0.1.0.1
 
 Fix the cabal version
diff --git a/microlens-process.cabal b/microlens-process.cabal
--- a/microlens-process.cabal
+++ b/microlens-process.cabal
@@ -4,7 +4,7 @@
 -- http://haskell.org/cabal/users-guide/
 
 name:                microlens-process
-version:             0.1.0.2
+version:             0.1.0.3
 synopsis:            Micro-optics for the process library
 description:
    'microlens-process' is a set of multi-purpose optics and convenience
@@ -43,7 +43,7 @@
   build-depends:       base       >= 4.0      && < 5
                      , filepath   >= 1.0      && < 1.5
                      , microlens  >= 0.4.11   && < 0.4.12
-                     , process    >= 1.5      && < 1.7
+                     , process    >= 1.3      && < 1.7
 
   hs-source-dirs:      src
   default-language:    Haskell2010
@@ -57,7 +57,7 @@
                      , doctest           >= 0.16    && < 0.17
                      , microlens         >= 0.4.11  && < 0.4.12
                      , microlens-process
-                     , process           >= 1.5     && < 1.7
+                     , process           >= 1.3     && < 1.7
 
   hs-source-dirs:      test
   default-language:    Haskell2010
diff --git a/src/System/Process/Microlens.hs b/src/System/Process/Microlens.hs
--- a/src/System/Process/Microlens.hs
+++ b/src/System/Process/Microlens.hs
@@ -2,6 +2,7 @@
 -- |
 -- Copyright 	: 2019 Emily Pillmore
 -- License	: BSD
+{-# LANGUAGE CPP #-}
 --
 -- Maintainer	: Emily Pillmore <emilypi@cohomolo.gy>
 -- Stability	: Experimental
@@ -26,11 +27,18 @@
 , closefds
 , creategroup
 , delegatectlc
+#if MIN_VERSION_process(1, 3, 0)
 , detachconsole
+, createnewconsole
 , newsession
+#endif
+#if MIN_VERSION_process(1, 4, 0)
 , childgroup
 , childuser
+#endif
+#if MIN_VERSION_process(1, 5, 0)
 , useprocessjobs
+#endif
   -- * Traversals
 , arguments
   -- * Classy Lenses
diff --git a/src/System/Process/Microlens/CreateProcess.hs b/src/System/Process/Microlens/CreateProcess.hs
--- a/src/System/Process/Microlens/CreateProcess.hs
+++ b/src/System/Process/Microlens/CreateProcess.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 {-# LANGUAGE Rank2Types #-}
 -- |
 -- Module       : Sysetem.Process.Lens.CreateProcess
@@ -14,9 +15,8 @@
 -- Because 'CreateProcess' was created before the `_` prefix record
 -- name convention, some record accessors don't have an apparently
 -- "good" name for their corresponding lens. Those that do not are
--- post-fixed with `_` i order to denote their lens status. Thankfully,
--- there are 6 that meet the criteria: 'cmdspec_', 'env_', 'cwd_', 'stdin_',
--- 'stdout_', and 'stderr_'.
+-- post-fixed with `_`. Thankfully, there are 6 that meet the criteria:
+-- 'cmdspec_', 'env_', 'cwd_', 'stdin_', 'stdout_', and 'stderr_'.
 --
 -- We provide classy variants of what we consider the significant portions
 -- of 'CreateProcess' - namely, the `std_in`, `std_out`, and `std_err` entries.
@@ -32,13 +32,19 @@
 , stderr_
 , closefds
 , creategroup
-, createnewconsole
 , delegatectlc
-, detachconsole
 , newsession
+#if MIN_VERSION_process(1, 3, 0)
+, detachconsole
+, createnewconsole
+#endif
+#if MIN_VERSION_process(1, 4, 0)
 , childgroup
 , childuser
+#endif
+#if MIN_VERSION_process(1, 5, 0)
 , useprocessjobs
+#endif
   -- * Classy Lenses
 , HasStdin(..)
 , HasStdout(..)
@@ -101,6 +107,12 @@
 delegatectlc :: Lens' CreateProcess Bool
 delegatectlc = lens delegate_ctlc (\t b -> t { delegate_ctlc = b })
 
+-- | Lens into the 'new_session' entry of the 'CreateProcess' record
+--
+newsession :: Lens' CreateProcess Bool
+newsession = lens new_session (\t b -> t { new_session = b })
+
+#if MIN_VERSION_process(1, 3, 0)
 -- | Lens into the 'detach_console' entry of the 'CreateProcess' record
 --
 detachconsole :: Lens' CreateProcess Bool
@@ -110,12 +122,9 @@
 --
 createnewconsole :: Lens' CreateProcess Bool
 createnewconsole = lens create_new_console (\t b -> t { create_new_console = b })
-
--- | Lens into the 'new_session' entry of the 'CreateProcess' record
---
-newsession :: Lens' CreateProcess Bool
-newsession = lens new_session (\t b -> t { new_session = b })
+#endif
 
+#if MIN_VERSION_process(1, 4, 0) && !WINDOWS
 -- | Lens into the 'child_group' entry of the 'CreateProcess' record
 --
 childgroup :: Lens' CreateProcess (Maybe CGid)
@@ -125,11 +134,14 @@
 --
 childuser :: Lens' CreateProcess (Maybe CUid)
 childuser = lens child_user (\t b -> t { child_user = b })
+#endif
 
+#if MIN_VERSION_process(1, 5, 0)
 -- | Lens into the 'use_process_jobs' entry of the 'CreateProcess' record
 --
 useprocessjobs :: Lens' CreateProcess Bool
 useprocessjobs = lens use_process_jobs (\t b -> t { use_process_jobs = b })
+#endif
 
 -- ---------------------------------------------------------- --
 -- Classes