diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Revision history for base64-lens
 
+## 0.1.1.1
+
+* Missed bumping Lazy bytestring module to `Safe` when using `lens-5`
+
 ## 0.1.1.0
 
 * Add Short and Lazy optics modules for Text and ByteString
diff --git a/base32-lens.cabal b/base32-lens.cabal
--- a/base32-lens.cabal
+++ b/base32-lens.cabal
@@ -1,6 +1,6 @@
 cabal-version:      2.0
 name:               base32-lens
-version:            0.1.1.0
+version:            0.1.1.1
 synopsis:           Optics for the Base32 library
 description:        Prisms and pattern synonyms for the Base32 library
 homepage:           https://github.com/emilypi/base32-lens
diff --git a/src/Data/ByteString/Lazy/Base32/Lens.hs b/src/Data/ByteString/Lazy/Base32/Lens.hs
--- a/src/Data/ByteString/Lazy/Base32/Lens.hs
+++ b/src/Data/ByteString/Lazy/Base32/Lens.hs
@@ -1,6 +1,11 @@
+{-# LANGUAGE CPP #-}
 {-# LANGUAGE PatternSynonyms #-}
 {-# LANGUAGE ViewPatterns #-}
+#if MIN_VERSION_lens(5,0,0)
+{-# LANGUAGE Safe #-}
+#else
 {-# LANGUAGE Trustworthy #-}
+#endif
 -- |
 -- Module       : Data.ByteString.Lazy.Base32.Lens
 -- Copyright 	: (c) 2019 Emily Pillmore