diff --git a/index.toml b/index.toml
index eee2751..17f379d 100644
--- a/index.toml
+++ b/index.toml
@@ -642,7 +642,7 @@ metafile = true
 
 [[files]]
 file = "mods/qkl.pw.toml"
-hash = "ed902f39a96e098d9f833bf3279a08d0dd5c5f26b87f41c62a65375db20f08aa"
+hash = "343b1adc3a66a5b058f94c5047eb208fb692b953444f6cd1dcf599b3086d22f2"
 metafile = true
 
 [[files]]
diff --git a/mods/qkl.pw.toml b/mods/qkl.pw.toml
index 072a183..04328c4 100644
--- a/mods/qkl.pw.toml
+++ b/mods/qkl.pw.toml
@@ -1,6 +1,7 @@
 name = "Quilt Kotlin Libraries (QKL)"
 filename = "quilt-kotlin-libraries-core-5.0.0+kt.2.0.21+flk.1.12.3.jar"
 side = "both"
+pin = true
 
 [download]
 url = "https://cdn.modrinth.com/data/lwVhp9o5/versions/7dqvUqlm/quilt-kotlin-libraries-core-5.0.0%2Bkt.2.0.21%2Bflk.1.12.3.jar"
diff --git a/pack.toml b/pack.toml
index de95676..c69a462 100644
--- a/pack.toml
+++ b/pack.toml
@@ -6,7 +6,7 @@ pack-format = "packwiz:1.1.0"
 [index]
 file = "index.toml"
 hash-format = "sha256"
-hash = "1fc814db12592da628e13cfc2f11c800ec4e29c18d7cc4a7feef6cd438d1bfd9"
+hash = "ecacd97cb576d12b1165f616b73d95ea60505cb2b56e9cc6fc50771744bd37b8"
 
 [versions]
 minecraft = "1.20.1"