diff --git a/README.md b/README.md
index 06e499b..e8d45a9 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@ I recommend using VSCodium, which is preconfigured to have syntax highlighting a
 
 - Language: Haskell
 - Haskell tools: GHCup, Stack, Cabal, GHC 9.2
-- Libraries: megaparsec, parser-combinators, text, process, llvm-hs-pure 15, llvm-hs-pretty-15
+- Libraries: megaparsec, parser-combinators, text, process, llvm-hs 15, llvm-hs-pure 15,
 - Dependencies: llvm 15, clang 15
 - IDE: VSCodium
 - Git platform: Forgejo
diff --git a/package.yaml b/package.yaml
index a8b1fbb..99c82b0 100644
--- a/package.yaml
+++ b/package.yaml
@@ -9,7 +9,6 @@ dependencies:
   - process
   - llvm-hs >= 15 && < 16
   - llvm-hs-pure >= 15 && < 16
-  # - llvm-hs-pretty >= 15 && < 16
   - bytestring
 tested-with: GHC == 9.2.8
 category: Compilers/Interpreters
diff --git a/stack.yaml b/stack.yaml
index 14ef8ca..45dc800 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -3,8 +3,6 @@ resolver: lts-20.26
 packages:
   - .
 extra-deps:
-  - github: hyunsooda/llvm-hs-pretty-15
-    commit: 79283942d1667168ecd65237667aff7fed730303
   - github: llvm-hs/llvm-hs
     commit: 5bca2c1a2a3aa98ecfb19181e7a5ebbf3e212b76
     subdirs:
diff --git a/stack.yaml.lock b/stack.yaml.lock
index 62ed61b..0055e8d 100644
--- a/stack.yaml.lock
+++ b/stack.yaml.lock
@@ -4,17 +4,6 @@
 #   https://docs.haskellstack.org/en/stable/lock_files
 
 packages:
-- completed:
-    name: llvm-hs-pretty
-    pantry-tree:
-      sha256: 22ac4a47e1833dece52af7a6f8589958021d67292f6cc3de015ecb7c699db62d
-      size: 5197
-    sha256: 8348b72a61807414ad15e0b7e82a7753e4473701e7ab98520c2e9d9a51c5ed7f
-    size: 43787
-    url: https://github.com/hyunsooda/llvm-hs-pretty-15/archive/79283942d1667168ecd65237667aff7fed730303.tar.gz
-    version: 15.0.0
-  original:
-    url: https://github.com/hyunsooda/llvm-hs-pretty-15/archive/79283942d1667168ecd65237667aff7fed730303.tar.gz
 - completed:
     name: llvm-hs-pure
     pantry-tree: