diff --git a/lang/ghc/Makefile b/lang/ghc/Makefile
index b2916e080844..ff5a1d6f9825 100644
--- a/lang/ghc/Makefile
+++ b/lang/ghc/Makefile
@@ -71,19 +71,19 @@ GMP_VARS_OFF=		hadrian_gmp_arg=--bignum=native
 PROFILE_VARS=		enable_profile=YES hadrian_setting_profile=True
 PROFILE_VARS_OFF=	enable_profile=NO hadrian_setting_profile=False
 
-GHC_VERSION?=		9.4.5
+GHC_VERSION?=		9.4.6
 LLVM_VERSION?=		13
 BOOT_GHC_VERSION?=	9.2.7
 # LLVM version that bootstrap compiler uses
 BOOT_LLVM_VERSION?=	12
 
-BASE_PACKAGES?=		Cabal-3.8.1.0 array-0.5.4.0 base-4.17.1.0 binary-0.8.9.1 \
-			bytestring-0.11.4.0 containers-0.6.7 deepseq-1.4.8.0 \
+BASE_PACKAGES?=		Cabal-3.8.1.0 array-0.5.4.0 base-4.17.2.0 binary-0.8.9.1 \
+			bytestring-0.11.5.1 containers-0.6.7 deepseq-1.4.8.0 \
 			directory-1.3.7.1 exceptions-0.10.5 filepath-1.4.2.2 \
 			ghc-${GHC_VERSION} ghc-bignum-1.3 ghc-compact-0.1.0.0 \
-			ghc-prim-0.9.0 haskeline-0.8.2 hpc-0.6.1.0 \
+			ghc-prim-0.9.1 haskeline-0.8.2 hpc-0.6.1.0 \
 			integer-gmp-1.1 mtl-2.2.2 parsec-3.1.16.1 pretty-1.1.3.6 \
-			process-1.6.16.0 stm-2.5.1.0 template-haskell-2.19.0.0 \
+			process-1.6.17.0 stm-2.5.1.0 template-haskell-2.19.0.0 \
 			terminfo-0.4.1.5 text-2.0.2 time-1.12.2 \
 			transformers-0.5.6.2 unix-2.7.3 xhtml-3000.2.2.1
 
diff --git a/lang/ghc/distinfo b/lang/ghc/distinfo
index 055ba35fe540..73d7bd414d84 100644
--- a/lang/ghc/distinfo
+++ b/lang/ghc/distinfo
@@ -1,12 +1,12 @@
-TIMESTAMP = 1685194347
-SHA256 (ghc-9.4.5-src.tar.xz) = 6256cf9caf6d6dc7b611dcfbb247df2d528e85aa39d22a698e870e5a590e8601
-SIZE (ghc-9.4.5-src.tar.xz) = 28641296
+TIMESTAMP = 1691606062
+SHA256 (ghc-9.4.6-src.tar.xz) = 1b705cf52692f9d4d6707cdf8e761590f5f56ec8ea6a65e36610db392d3d24b9
+SIZE (ghc-9.4.6-src.tar.xz) = 28594616
 SHA256 (ghc-9.2.8-src.tar.xz) = 5f13d1786bf4fd12f4b45faa37abedb5bb3f36d5e58f7da5307e8bfe88a567a1
 SIZE (ghc-9.2.8-src.tar.xz) = 24661260
 SHA256 (ghc-8.10.7-src.tar.xz) = e3eef6229ce9908dfe1ea41436befb0455fefb1932559e860ad4c606b0d03c9d
 SIZE (ghc-8.10.7-src.tar.xz) = 19932668
-SHA256 (hadrian-9.4.5-boot.tar.gz) = 5319d341c982b5f0f137834befeb7a70d87b69ec2642c2d7a5f2a182d17ce44a
-SIZE (hadrian-9.4.5-boot.tar.gz) = 1495569
+SHA256 (hadrian-9.4.6-boot.tar.gz) = 826409f05455fe0d3aafd35e4c22313732c66d6922b0a2338812d1f7387af7e3
+SIZE (hadrian-9.4.6-boot.tar.gz) = 1495589
 SHA256 (hadrian-9.2.8-boot.tar.gz) = 730412e1c17309670075be8f76dbca9ebadedfa10b758e605f9e67804e9e8ac5
 SIZE (hadrian-9.2.8-boot.tar.gz) = 1473009
 SHA256 (ghc-9.2.7-boot-amd64-freebsd.tar.xz) = 4cd2ca8d7afd0fe3f83133d9a07b953bd7f331e5a70caf5401087e62840b6c89
diff --git a/lang/ghc/pkg-plist.hadrian b/lang/ghc/pkg-plist.hadrian
index 66d9c9d5431e..7ddb3429cf6c 100644
--- a/lang/ghc/pkg-plist.hadrian
+++ b/lang/ghc/pkg-plist.hadrian
@@ -4504,6 +4504,7 @@ lib/ghc-%%GHC_VERSION%%/lib/x86_64-freebsd-ghc-%%GHC_VERSION%%/rts-1.0.2/include
 lib/ghc-%%GHC_VERSION%%/lib/x86_64-freebsd-ghc-%%GHC_VERSION%%/rts-1.0.2/include/rts/Timer.h
 lib/ghc-%%GHC_VERSION%%/lib/x86_64-freebsd-ghc-%%GHC_VERSION%%/rts-1.0.2/include/rts/Types.h
 lib/ghc-%%GHC_VERSION%%/lib/x86_64-freebsd-ghc-%%GHC_VERSION%%/rts-1.0.2/include/rts/Utils.h
+lib/ghc-%%GHC_VERSION%%/lib/x86_64-freebsd-ghc-%%GHC_VERSION%%/rts-1.0.2/include/rts/ghc_ffi.h
 lib/ghc-%%GHC_VERSION%%/lib/x86_64-freebsd-ghc-%%GHC_VERSION%%/rts-1.0.2/include/rts/prof/CCS.h
 lib/ghc-%%GHC_VERSION%%/lib/x86_64-freebsd-ghc-%%GHC_VERSION%%/rts-1.0.2/include/rts/prof/Heap.h
 lib/ghc-%%GHC_VERSION%%/lib/x86_64-freebsd-ghc-%%GHC_VERSION%%/rts-1.0.2/include/rts/prof/LDV.h