diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # j
 
+## 0.2.1.1
+
+  * Test suite works with J 9.02
+
 ## 0.2.1.0
 
   * Add support for J's complex type
diff --git a/j.cabal b/j.cabal
--- a/j.cabal
+++ b/j.cabal
@@ -1,6 +1,6 @@
 cabal-version:   1.18
 name:            j
-version:         0.2.1.0
+version:         0.2.1.1
 license:         BSD3
 license-file:    LICENSE
 copyright:       Copyright: (c) 2020 Vanessa McHale
@@ -25,7 +25,7 @@
     other-extensions: FlexibleContexts OverloadedStrings
     ghc-options:      -Wall
     build-depends:
-        base >=4.7 && <5,
+        base >=4.8 && <5,
         bytestring >=0.10,
         repa >=3.2.5.0
 
@@ -60,7 +60,7 @@
     other-extensions: CPP OverloadedStrings
     ghc-options:      "-with-rtsopts -K1K" -Wall
     build-depends:
-        base -any,
+        base >=4.9,
         j -any,
         tasty -any,
         tasty-hunit -any,
diff --git a/src/Language/J.hs b/src/Language/J.hs
--- a/src/Language/J.hs
+++ b/src/Language/J.hs
@@ -60,7 +60,7 @@
 --  @
 --  do
 --      jenv <- 'jinit' 'libLinux'
---      'jLoad' jenv ('linuxProfile' "9.01")
+--      'jLoad' jenv ('linuxProfile' "9.02")
 --      'bsDispatch' 'jenv' "load'tables/csv'"
 --  @
 --
@@ -178,7 +178,7 @@
 dllLinux v = "libj.so." <> v
 
 -- | @since 0.1.2.0
-linuxProfile :: BS.ByteString -- ^ J version, e.g. @"9.01"@
+linuxProfile :: BS.ByteString -- ^ J version, e.g. @"9.02"@
              -> Profile
 linuxProfile ver = Profile (profLinux ver) binpathLinux (dllLinux ver)
 
diff --git a/test/Spec.hs b/test/Spec.hs
--- a/test/Spec.hs
+++ b/test/Spec.hs
@@ -21,7 +21,7 @@
     jenv <- jinit (libMac [8,0,7])
 #else
 #ifdef mingw32_HOST_OS
-    jenv <- jinit (libWindows [9,0,1])
+    jenv <- jinit (libWindows [9,0,2])
 #endif
 #endif
 #endif
@@ -43,13 +43,13 @@
 loadNoFail :: JEnv -> Assertion
 loadNoFail jenv = do
 #ifdef linux_HOST_OS
-    jLoad jenv (linuxProfile "9.01")
+    jLoad jenv (linuxProfile "9.02")
 #else
 #ifdef darwin_HOST_OS
     jLoad jenv (macProfile [8,0,7])
 #else
 #ifdef mingw32_HOST_OS
-    jLoad jenv (windowsProfile [9,0,1])
+    jLoad jenv (windowsProfile [9,0,2])
 #endif
 #endif
 #endif
@@ -81,7 +81,7 @@
     setJData jenv "ys" (JDoubleArr $ R.copyS $ R.map (realToFrac :: Double -> CDouble) hsArr1)
     bsDispatch jenv "reg_result =: ys %. xs ^/ i.2"
     res <- getJData jenv "reg_result"
-    doubleVect res @?= [5.995204332975845e-15,1.9999999999999971]
+    doubleVect res @?= [7.105427357601002e-15,1.9999999999999967]
 
 stringRoundtrip :: JEnv -> Assertion
 stringRoundtrip jenv = do