diff --git a/CHANGES b/CHANGES
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,9 @@
+0.1.0.18 (22 Feb 2015)
+----------------------
+
+- Allow `semigroupoids-4.3`
+- Allow `vector-space-0.9`
+
 0.1.0.17 (03 Dec 2014)
 ----------------------
 
diff --git a/active.cabal b/active.cabal
--- a/active.cabal
+++ b/active.cabal
@@ -1,5 +1,5 @@
 name:                active
-version:             0.1.0.17
+version:             0.1.0.18
 synopsis:            Abstractions for animation
 description:         "Active" abstraction for animated things with finite start and end times.
 license:             BSD3
@@ -19,11 +19,11 @@
 
 library
   exposed-modules:     Data.Active
-  build-depends:       base >= 4.0 && < 4.8,
+  build-depends:       base >= 4.0 && < 4.9,
                        array >= 0.3 && < 0.6,
                        semigroups >= 0.1 && < 0.17,
-                       semigroupoids >= 1.2 && < 4.3,
-                       vector-space >= 0.8 && < 0.9,
+                       semigroupoids >= 1.2 && < 4.4,
+                       vector-space >= 0.8 && < 0.10,
                        newtype >= 0.2 && < 0.3
   hs-source-dirs:      src
   default-language:    Haskell2010
@@ -31,11 +31,11 @@
 test-suite active-tests
     type:              exitcode-stdio-1.0
     main-is:           active-tests.hs
-    build-depends:     base >= 4.0 && < 4.8,
+    build-depends:     base >= 4.0 && < 4.9,
                        array >= 0.3 && < 0.6,
                        semigroups >= 0.1 && < 0.17,
-                       semigroupoids >= 1.2 && < 4.3,
-                       vector-space >= 0.8 && < 0.9,
+                       semigroupoids >= 1.2 && < 4.4,
+                       vector-space >= 0.8 && < 0.10,
                        newtype >= 0.2 && < 0.3,
 
                        QuickCheck >= 2.4.2 && < 2.8