diff --git a/CHANGELOG b/CHANGELOG
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+2026-07-07
+        * Version bump (4.8). (#745)
+
 2026-05-07
         * Version bump (4.7.1). (#730)
         * Fix translation of special Float values to Bluespec. (#697)
diff --git a/copilot-bluespec.cabal b/copilot-bluespec.cabal
--- a/copilot-bluespec.cabal
+++ b/copilot-bluespec.cabal
@@ -1,6 +1,6 @@
 cabal-version             : >= 1.10
 name                      : copilot-bluespec
-version                   : 4.7.1
+version                   : 4.8
 synopsis                  : A compiler for Copilot targeting FPGAs.
 description               :
   This package is a back-end from Copilot to FPGAs in Bluespec.
@@ -51,8 +51,8 @@
                           , ieee754           >= 0.8.0  && < 0.9
                           , pretty            >= 1.1.2  && < 1.2
 
-                          , copilot-core      >= 4.7.1 && < 4.8
-                          , language-bluespec >= 0.1   && < 0.2
+                          , copilot-core      >= 4.8 && < 4.9
+                          , language-bluespec >= 0.1 && < 0.2
 
   exposed-modules         : Copilot.Compile.Bluespec