diff --git a/diagrams-pgf.cabal b/diagrams-pgf.cabal
--- a/diagrams-pgf.cabal
+++ b/diagrams-pgf.cabal
@@ -1,5 +1,5 @@
 name:                diagrams-pgf
-version:             1.4.1
+version:             1.4.1.1
 synopsis:            PGF backend for diagrams drawing EDSL.
 license:             BSD3
 license-file:        LICENSE
@@ -10,10 +10,11 @@
 stability:           Experimental
 category:            Graphics
 build-type:          Simple
-cabal-version:       >=1.18
+cabal-version:       1.18
 extra-source-files:  README.md, diagrams/*.svg
 extra-doc-files:     diagrams/*.svg
-tested-with:         GHC == 7.8.4, GHC == 7.10.3, GHC == 8.0.2, GHC == 8.2.2, GHC == 8.4.3, GHC == 8.6.1
+tested-with:         GHC ==7.10.3 || ==8.0.2 || ==8.2.2 || ==8.4.3 || ==8.6.5 || ==8.8.1
+
 description:
   This package provides a modular backend for rendering diagrams created
   with the diagrams EDSL using the TeX library PGF.
@@ -33,7 +34,7 @@
     Graphics.Rendering.PGF
   hs-source-dirs:      src
   build-depends:
-    base                 >= 4.4   && < 4.13,
+    base                 >= 4.4   && < 4.14,
     bytestring           >= 0.9   && < 1.1,
     bytestring-builder               < 1.1,
     containers           >= 0.3   && < 0.7,
@@ -42,9 +43,9 @@
     diagrams-lib         >= 1.4   && < 1.5,
     directory            >= 1.0   && < 1.4,
     filepath             >= 1.2   && < 1.5,
-    hashable             >= 1.1   && < 1.3,
+    hashable             >= 1.1   && < 1.4,
     mtl                  >= 2.1   && < 3.0,
-    optparse-applicative >= 0.13  && < 0.15,
+    optparse-applicative >= 0.13  && < 0.16,
     process              >= 1.0   && < 1.7,
     split                >= 0.1.2 && < 0.3,
     texrunner            <= 0.0.2,