diff --git a/.ci/stack-8.10.7.yaml b/.ci/stack-8.10.7.yaml
index 38c1d99ce2..7e2e22dce6 100644
--- a/.ci/stack-8.10.7.yaml
+++ b/.ci/stack-8.10.7.yaml
@@ -16,3 +16,4 @@ extra-deps:
 - doctest-parallel-0.2.1@sha256:c6c0d095dd6e0b8ce1bd9f6f5fc4e0cf5cf50b6895b557356ac41b8aa2947399,5631
 - fakedata-1.0.2@sha256:37c93be9a81acbc9109e2c0b300a793d9c1f5ead1d34330d869d76568191f428,24593
 - docopt-0.7.0.7@sha256:a3d2eac54cd77d8c0b306ff96fb57be55542f143d81766aa1ae51458ad790dbe,3655
+- prettyprinter-interp-0.2.0.0@sha256:45299b61bd6c27d594c1a72b5a8dd5734e791a59828725e4f4e420f3cc37232b,2016
diff --git a/.ci/stack-8.6.5.yaml b/.ci/stack-8.6.5.yaml
index 9a2bf41a08..c8ced52053 100644
--- a/.ci/stack-8.6.5.yaml
+++ b/.ci/stack-8.6.5.yaml
@@ -28,3 +28,4 @@ extra-deps:
 - regex-tdfa-1.3.1.2@sha256:9bafdeace4742f553d22a3da008081ac09009b3b52d38a53ad76795dfd3f180a,6572
 - regex-base-0.94.0.2@sha256:4ff4425c710cddf440dfbac6cd52310bb6b23e17902390ff71c9fc7eaafc4fcc,2643
 - string-interpolate-0.3.1.2@sha256:4d0987f453c66040aa8e482fe28a7d3cdc9d8df01b698bc92f42a592cfb337db,4268
+- prettyprinter-interp-0.2.0.0@sha256:45299b61bd6c27d594c1a72b5a8dd5734e791a59828725e4f4e420f3cc37232b,2016
diff --git a/.ci/stack-8.8.4.yaml b/.ci/stack-8.8.4.yaml
index e5366eecd4..8347f1a1dd 100644
--- a/.ci/stack-8.8.4.yaml
+++ b/.ci/stack-8.8.4.yaml
@@ -23,3 +23,4 @@ extra-deps:
 - lazysmallcheck-0.6@sha256:dac7a1e4877681f1260309e863e896674dd6efc1159897b7945893e693f2a6bc,1696
 - docopt-0.7.0.7@sha256:a3d2eac54cd77d8c0b306ff96fb57be55542f143d81766aa1ae51458ad790dbe,3655
 - string-interpolate-0.3.1.2@sha256:4d0987f453c66040aa8e482fe28a7d3cdc9d8df01b698bc92f42a592cfb337db,4268
+- prettyprinter-interp-0.2.0.0@sha256:45299b61bd6c27d594c1a72b5a8dd5734e791a59828725e4f4e420f3cc37232b,2016
diff --git a/.ci/stack-9.0.2.yaml b/.ci/stack-9.0.2.yaml
index ad3dee1728..46713dd428 100644
--- a/.ci/stack-9.0.2.yaml
+++ b/.ci/stack-9.0.2.yaml
@@ -11,3 +11,6 @@ packages:
 - clash-ghc
 - clash-cores
 - tests
+
+extra-deps:
+- prettyprinter-interp-0.2.0.0@sha256:45299b61bd6c27d594c1a72b5a8dd5734e791a59828725e4f4e420f3cc37232b,2016
diff --git a/.ci/stack-9.2.4.yaml b/.ci/stack-9.2.4.yaml
index b8f529c8b3..242ffe566e 100644
--- a/.ci/stack-9.2.4.yaml
+++ b/.ci/stack-9.2.4.yaml
@@ -15,3 +15,4 @@ packages:
 extra-deps:
 - concurrent-supply-0.1.8@sha256:9373f4868ad28936a7b93781b214ef4afdeacf377ef4ac729583073491c9f9fb,1627
 - hashable-1.3.5.0@sha256:3a2beeafb220f9de706568a7e4a5b3c762cc4c9f25c94d7ef795b8c2d6a691d7,4240
+- prettyprinter-interp-0.2.0.0@sha256:45299b61bd6c27d594c1a72b5a8dd5734e791a59828725e4f4e420f3cc37232b,2016
diff --git a/cabal.project b/cabal.project
index 0de0d3fcf8..f7355aa552 100644
--- a/cabal.project
+++ b/cabal.project
@@ -16,7 +16,7 @@ write-ghc-environment-files: always
 -- index state, to go along with the cabal.project.freeze file. update the index
 -- state by running `cabal update` twice and looking at the index state it
 -- displays to you (as the second update will be a no-op)
-index-state: 2022-12-23T12:46:44Z
+index-state: 2023-02-25T00:27:36Z
 
 -- For some reason the `clash-testsuite` executable fails to run without
 -- this, as it cannot find the related library...
diff --git a/clash-cores/clash-cores.cabal b/clash-cores/clash-cores.cabal
index b3b7724b49..cfd856b297 100644
--- a/clash-cores/clash-cores.cabal
+++ b/clash-cores/clash-cores.cabal
@@ -111,6 +111,7 @@ library
     clash-lib,
     mtl                     >= 2.1.1 && < 2.3,
     prettyprinter           >= 1.2.0.1  && < 1.8,
+    prettyprinter-interp    ^>= 0.2,
     reducers                >= 3.12.2 && < 4.0,
     text                    >= 1.2.2 && < 1.3
 
diff --git a/clash-cores/src/Clash/Cores/Xilinx/Floating/BlackBoxes.hs b/clash-cores/src/Clash/Cores/Xilinx/Floating/BlackBoxes.hs
index d073e963b1..7e4eace4a0 100644
--- a/clash-cores/src/Clash/Cores/Xilinx/Floating/BlackBoxes.hs
+++ b/clash-cores/src/Clash/Cores/Xilinx/Floating/BlackBoxes.hs
@@ -24,7 +24,7 @@ import Prelude
 import Control.Monad.State (State)
 import Data.Maybe (isJust, fromJust)
 import Data.String (fromString, IsString)
-import Data.String.Interpolate (i, __i)
+import Prettyprinter.Interpolate (di, __di)
 
 import Clash.Backend (Backend)
 import Clash.Netlist.Types
@@ -152,7 +152,7 @@ tclTemplate (HasCustom {..}) operType bbCtx
   prop (True, name, value) s =
     replicate 29 ' ' ++ name ++ ' ': value ++ " \\\n" ++ s
 
-  bbText = [i|namespace eval $tclIface {
+  bbText = [di|namespace eval $tclIface {
   variable api 1
   variable scriptPurpose createIp
   variable ipName {#{compName}}
@@ -193,7 +193,7 @@ fromUTclTemplate bbCtx
       (DataCon _ _ [Literal Nothing (BoolLit True)], _, _) -> "false"
       _                                                    -> "true"
 
-  bbText = [__i|
+  bbText = [__di|
     namespace eval $tclIface {
       variable api 1
       variable scriptPurpose createIp
@@ -245,7 +245,7 @@ fromSTclTemplate bbCtx
       (DataCon _ _ [Literal Nothing (BoolLit True)], _, _) -> "false"
       _                                                    -> "true"
 
-  bbText = [__i|
+  bbText = [__di|
     namespace eval $tclIface {
       variable api 1
       variable scriptPurpose createIp
@@ -296,7 +296,7 @@ compareTclTemplate bbCtx
       (DataCon _ _ [Literal Nothing (BoolLit True)], _, _) -> "false"
       _                                                    -> "true"
 
-  bbText = [__i|
+  bbText = [__di|
     namespace eval $tclIface {
       variable api 1
       variable scriptPurpose createIp
diff --git a/clash-cores/src/Clash/Cores/Xilinx/Internal.hs b/clash-cores/src/Clash/Cores/Xilinx/Internal.hs
index fdc1b12dde..1cd5ff5428 100644
--- a/clash-cores/src/Clash/Cores/Xilinx/Internal.hs
+++ b/clash-cores/src/Clash/Cores/Xilinx/Internal.hs
@@ -16,7 +16,6 @@ module Clash.Cores.Xilinx.Internal where
 
 import Prelude
 import Data.Maybe (catMaybes)
-import Data.String.Interpolate (i, __i)
 import Data.Text (Text)
 import qualified Data.Text as Text
 #if MIN_VERSION_prettyprinter(1,7,0)
@@ -29,6 +28,8 @@ import Data.Text.Prettyprint.Doc
 import Data.Text.Prettyprint.Doc.Extra (Doc)
 import GHC.Natural (Natural)
 import GHC.Stack (HasCallStack)
+import Prettyprinter.Interpolate (di, __di)
+
 import Clash.Netlist.Types (IdentifierText)
 
 type PropName = Text
@@ -166,7 +167,7 @@ renderTcl = \case
        indent 2 "variable scriptPurpose multipleScripts" <> line <> rbrace <>
        line <> vsep ms
  where
-  rootSnippet = [__i|
+  rootSnippet = [__di|
     namespace eval $tclIface {
       variable api 1
     |]
@@ -176,7 +177,7 @@ renderTcl = \case
     indent 2 "return" <> line <> rbrace
    where
     -- \& is needed to prevent CPP from joining lines :-(
-    ipSnippet = [__i|
+    ipSnippet = [__di|
       variable scriptPurpose createIp
       variable ipName {#{moduleName}}
       proc createIp {ipName0 args} {
@@ -208,5 +209,5 @@ renderTcl = \case
            ]
 
   renderMulti n p =
-    line <> [i|namespace eval ${tclIface}::multipleScripts::script#{n} {|] <>
+    line <> [di|namespace eval ${tclIface}::multipleScripts::script#{n} {|] <>
     line <> indent 2 (renderOne p) <> line <> rbrace
diff --git a/clash-lib/clash-lib.cabal b/clash-lib/clash-lib.cabal
index 9a1639a641..23d82cdf65 100644
--- a/clash-lib/clash-lib.cabal
+++ b/clash-lib/clash-lib.cabal
@@ -165,6 +165,7 @@ Library
                       mtl                     >= 2.1.2    && < 2.3,
                       ordered-containers      >= 0.2      && < 0.3,
                       prettyprinter           >= 1.2.0.1  && < 1.8,
+                      prettyprinter-interp    ^>= 0.2,
                       pretty-show             >= 1.9      && < 2.0,
                       primitive               >= 0.5.0.1  && < 1.0,
                       template-haskell        >= 2.8.0.0  && < 2.19,
diff --git a/clash-lib/src/Clash/Primitives/Intel/ClockGen.hs b/clash-lib/src/Clash/Primitives/Intel/ClockGen.hs
index b14c261ca7..b4e0bdfca1 100644
--- a/clash-lib/src/Clash/Primitives/Intel/ClockGen.hs
+++ b/clash-lib/src/Clash/Primitives/Intel/ClockGen.hs
@@ -25,6 +25,7 @@ import Control.Monad.State
 import Data.Monoid (Ap(getAp))
 import qualified Data.String.Interpolate as I
 import Data.Text.Prettyprint.Doc.Extra
+import qualified Prettyprinter.Interpolate as I
 
 import qualified Data.Text as TextS
 import Data.Text.Extra (showt)
@@ -176,7 +177,7 @@ altpllQsysTemplate bbCtx = case bbInputs bbCtx of
       -- "altpll" IP. Module parameters were then stripped on a trial-and-error
       -- basis to get a template that has the minimal number of parameters, but
       -- still has the desired, working, configuration.
-      bbText = [I.__i|
+      bbText = [I.__di|
         <?xml version="1.0" encoding="UTF-8"?>
         <system name="$${FILENAME}">
           <module
@@ -277,7 +278,7 @@ alteraPllQsysTemplate bbCtx = case bbInputs bbCtx of
         ]
 
       -- See Note [QSys file templates] on how this qsys template was derived.
-      bbText = [I.__i|
+      bbText = [I.__di|
         <?xml version="1.0" encoding="UTF-8"?>
         <system name="$${FILENAME}">
         <module
diff --git a/nix/nixpkgs.nix b/nix/nixpkgs.nix
index 53c2ae798f..9b602a8939 100644
--- a/nix/nixpkgs.nix
+++ b/nix/nixpkgs.nix
@@ -27,6 +27,9 @@ let
         doctest-parallel =
          self.callCabal2nix "doctest-parallel" sources.doctest-parallel {};
 
+        prettyprinter-interp =
+         self.callCabal2nix "prettyprinter-interp" sources.prettyprinter-interp {};
+
         tasty-hedgehog =
          self.callCabal2nix "tasty-hedgehog" sources.tasty-hedgehog {};
 
diff --git a/nix/sources.json b/nix/sources.json
index e9db8bc0a5..0d9913c27a 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -5,10 +5,10 @@
         "homepage": null,
         "owner": "martijnbastiaan",
         "repo": "doctest-parallel",
-        "rev": "112b85b55c63dae1cc52b5216efe03873f1acc06",
-        "sha256": "1v18an5np0wflg6phycmmhqmcpmn30p0vxaq2wx8ha5af8ckmymb",
+        "rev": "cfadbd95748ee00bab15b7ab00ccae3d86b7add9",
+        "sha256": "1bwj42fnlz0wx0gfpj1cmrrjb9qxfnl6ivg834jziqz4av8w262h",
         "type": "tarball",
-        "url": "https://github.com/martijnbastiaan/doctest-parallel/archive/112b85b55c63dae1cc52b5216efe03873f1acc06.tar.gz",
+        "url": "https://github.com/martijnbastiaan/doctest-parallel/archive/cfadbd95748ee00bab15b7ab00ccae3d86b7add9.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "ghc-tcplugins-extra": {
@@ -17,10 +17,10 @@
         "homepage": null,
         "owner": "clash-lang",
         "repo": "ghc-tcplugins-extra",
-        "rev": "631facf6160f87e481c25ea76094c8a01d85f990",
-        "sha256": "0mhf86japnxrqahlj68w4s12lss637pi3xyysvaz0xrf4yr1wa1m",
+        "rev": "c2007b347c9cff4637709907010d309f68401f2a",
+        "sha256": "0q7c8kk58sg1xazcrmjch1h655jx2canrnfj7npinmm853rnnm8c",
         "type": "tarball",
-        "url": "https://github.com/clash-lang/ghc-tcplugins-extra/archive/631facf6160f87e481c25ea76094c8a01d85f990.tar.gz",
+        "url": "https://github.com/clash-lang/ghc-tcplugins-extra/archive/c2007b347c9cff4637709907010d309f68401f2a.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "ghc-typelits-extra": {
@@ -29,10 +29,10 @@
         "homepage": null,
         "owner": "clash-lang",
         "repo": "ghc-typelits-extra",
-        "rev": "fe80881503c8ba80c86f17fbdaf481dcd1304d44",
-        "sha256": "1vg9kj34iyjdbmvs71nr3jh11r963an1c8vcx4j1zr3w8h3sbjkj",
+        "rev": "d4a66e64944b7ab84d18450f2c9130a36e2c5917",
+        "sha256": "091kvzlpzhy6l0qcsk6gwksnlg53272xnzag1r1xxl825my6hcav",
         "type": "tarball",
-        "url": "https://github.com/clash-lang/ghc-typelits-extra/archive/fe80881503c8ba80c86f17fbdaf481dcd1304d44.tar.gz",
+        "url": "https://github.com/clash-lang/ghc-typelits-extra/archive/d4a66e64944b7ab84d18450f2c9130a36e2c5917.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "ghc-typelits-knownnat": {
@@ -41,10 +41,10 @@
         "homepage": null,
         "owner": "clash-lang",
         "repo": "ghc-typelits-knownnat",
-        "rev": "fb94131ac8beaf6167fc2cc5f94602cc881950df",
-        "sha256": "1mknsldr99qp4494vxqdjw0v97mzjhsmi3mfcp0h5qbdv11z1qhc",
+        "rev": "0cf1cc089db84431ecb54b5bfc6171375f1f6ec4",
+        "sha256": "0q13vh6d5l2nnhack47kfgkykb3x8lbsanpcd6158g5fbhjqvrlf",
         "type": "tarball",
-        "url": "https://github.com/clash-lang/ghc-typelits-knownnat/archive/fb94131ac8beaf6167fc2cc5f94602cc881950df.tar.gz",
+        "url": "https://github.com/clash-lang/ghc-typelits-knownnat/archive/0cf1cc089db84431ecb54b5bfc6171375f1f6ec4.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "ghc-typelits-natnormalise": {
@@ -53,10 +53,10 @@
         "homepage": null,
         "owner": "clash-lang",
         "repo": "ghc-typelits-natnormalise",
-        "rev": "48c69dfe3e7c523b1e5268008571fd17d89d2d58",
-        "sha256": "0r0ky6fcwpabj2kdb8yb8h4731vc06qz3gf89c44mjc042pnmd5q",
+        "rev": "f089f6bd91af2038cdc5b60f28d10bc8d1079a23",
+        "sha256": "18kc71gasmpqic0lxwhsian1j3a0i2zlbm09hhfi258ih9bi7dq8",
         "type": "tarball",
-        "url": "https://github.com/clash-lang/ghc-typelits-natnormalise/archive/48c69dfe3e7c523b1e5268008571fd17d89d2d58.tar.gz",
+        "url": "https://github.com/clash-lang/ghc-typelits-natnormalise/archive/f089f6bd91af2038cdc5b60f28d10bc8d1079a23.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "gitignore": {
@@ -77,10 +77,10 @@
         "homepage": "https://github.com/nmattia/niv",
         "owner": "nmattia",
         "repo": "niv",
-        "rev": "82e5cd1ad3c387863f0545d7591512e76ab0fc41",
-        "sha256": "090l219mzc0gi33i3psgph6s2pwsc8qy4lyrqjdj4qzkvmaj65a7",
+        "rev": "689d0e5539eddd0b0f566aee7bb18629eee7df74",
+        "sha256": "1rld3lk42l6b01f2gcrhq8qm9vry1awmfl29zmpiqda9dy89vbx0",
         "type": "tarball",
-        "url": "https://github.com/nmattia/niv/archive/82e5cd1ad3c387863f0545d7591512e76ab0fc41.tar.gz",
+        "url": "https://github.com/nmattia/niv/archive/689d0e5539eddd0b0f566aee7bb18629eee7df74.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs": {
@@ -89,10 +89,22 @@
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3321eea12a97a31a04b419108564ca1b8cca193c",
-        "sha256": "12pil3zaq7ap9q9782zqxgbr1b8mwlnc0mwlbh0paacbgkgc3sbf",
+        "rev": "0874168639713f547c05947c76124f78441ea46c",
+        "sha256": "0gw5l5bj3zcgxhp7ki1jafy6sl5nk4vr43hal94lhi15kg2vfmfy",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/3321eea12a97a31a04b419108564ca1b8cca193c.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/0874168639713f547c05947c76124f78441ea46c.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
+    "prettyprinter-interp": {
+        "branch": "main",
+        "description": "Efficient interpolation for Prettyprinter",
+        "homepage": null,
+        "owner": "DigitalBrains1",
+        "repo": "prettyprinter-interp",
+        "rev": "0a4056f3f22ca5c3baa28fa1ec3d1d0d9b6802dd",
+        "sha256": "0krn2bjdj01rxz1613w9qnhfdgr05r14hdf1rfg93qgfrnac9y2k",
+        "type": "tarball",
+        "url": "https://github.com/DigitalBrains1/prettyprinter-interp/archive/0a4056f3f22ca5c3baa28fa1ec3d1d0d9b6802dd.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "tasty-hedgehog": {
diff --git a/stack.yaml b/stack.yaml
index fe0f98dfc7..aa719a345c 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -12,3 +12,4 @@ packages:
 
 extra-deps:
 - ./clash-cosim
+- prettyprinter-interp-0.2.0.0@sha256:45299b61bd6c27d594c1a72b5a8dd5734e791a59828725e4f4e420f3cc37232b,2016