diff --git a/modpacks/rc-plus/1.21.10-cf/config/modpack_defaults/resource_albums/alpha.json b/modpacks/rc-plus/1.21.10-cf/config/modpack_defaults/resource_albums/alpha.json
index fc6147508..3ff85b90f 100644
--- a/modpacks/rc-plus/1.21.10-cf/config/modpack_defaults/resource_albums/alpha.json
+++ b/modpacks/rc-plus/1.21.10-cf/config/modpack_defaults/resource_albums/alpha.json
@@ -6,7 +6,7 @@
     "fabric",
     "programmer_art",
     "legacy:legacy_resources",
-    "file/golden-days-base-1.21.x-1.15.3.zip",
+    "file/golden-days-base-1.21.x-1.15.4.zip",
     "file/golden-days-alpha-1.21.x-1.15.2.zip",
     "file/Legacy-Modpack-Resources.zip",
     "srl_rp/Re-Console+ Language Files",
diff --git a/modpacks/rc-plus/1.21.10-cf/config/modpack_defaults/resource_albums/beta.json b/modpacks/rc-plus/1.21.10-cf/config/modpack_defaults/resource_albums/beta.json
index d9d0ebad6..1db2fa013 100644
--- a/modpacks/rc-plus/1.21.10-cf/config/modpack_defaults/resource_albums/beta.json
+++ b/modpacks/rc-plus/1.21.10-cf/config/modpack_defaults/resource_albums/beta.json
@@ -6,7 +6,7 @@
     "fabric",
     "programmer_art",
     "legacy:legacy_resources",
-    "file/golden-days-base-1.21.x-1.15.3.zip",
+    "file/golden-days-base-1.21.x-1.15.4.zip",
     "file/Legacy-Modpack-Resources.zip",
     "srl_rp/Re-Console+ Language Files",
     "file/Tooltips Enhanced",
diff --git a/modpacks/rc-plus/1.21.10-cf/resource_albums/alpha.json b/modpacks/rc-plus/1.21.10-cf/resource_albums/alpha.json
index fc6147508..3ff85b90f 100644
--- a/modpacks/rc-plus/1.21.10-cf/resource_albums/alpha.json
+++ b/modpacks/rc-plus/1.21.10-cf/resource_albums/alpha.json
@@ -6,7 +6,7 @@
     "fabric",
     "programmer_art",
     "legacy:legacy_resources",
-    "file/golden-days-base-1.21.x-1.15.3.zip",
+    "file/golden-days-base-1.21.x-1.15.4.zip",
     "file/golden-days-alpha-1.21.x-1.15.2.zip",
     "file/Legacy-Modpack-Resources.zip",
     "srl_rp/Re-Console+ Language Files",
diff --git a/modpacks/rc-plus/1.21.10-cf/resource_albums/beta.json b/modpacks/rc-plus/1.21.10-cf/resource_albums/beta.json
index d9d0ebad6..1db2fa013 100644
--- a/modpacks/rc-plus/1.21.10-cf/resource_albums/beta.json
+++ b/modpacks/rc-plus/1.21.10-cf/resource_albums/beta.json
@@ -6,7 +6,7 @@
     "fabric",
     "programmer_art",
     "legacy:legacy_resources",
-    "file/golden-days-base-1.21.x-1.15.3.zip",
+    "file/golden-days-base-1.21.x-1.15.4.zip",
     "file/Legacy-Modpack-Resources.zip",
     "srl_rp/Re-Console+ Language Files",
     "file/Tooltips Enhanced",
diff --git a/modpacks/rc-plus/1.21.10-cf/resourcepacks/golden-days.pw.toml b/modpacks/rc-plus/1.21.10-cf/resourcepacks/golden-days.pw.toml
index fb4799dd4..50fc15f3b 100644
--- a/modpacks/rc-plus/1.21.10-cf/resourcepacks/golden-days.pw.toml
+++ b/modpacks/rc-plus/1.21.10-cf/resourcepacks/golden-days.pw.toml
@@ -1,13 +1,13 @@
 name = "Golden Days Base"
-filename = "golden-days-base-1.21.x-1.15.3.zip"
+filename = "golden-days-base-1.21.x-1.15.4.zip"
 side = "both"
 
 [download]
 hash-format = "sha1"
-hash = "ad69252423b6b24503e1d2f8e860a4d54820b812"
+hash = "0bea34e60e759e971ce851cc412836ca1af0dba6"
 mode = "metadata:curseforge"
 
 [update]
 [update.curseforge]
-file-id = 7805109
+file-id = 7970683
 project-id = 384081
diff --git a/modpacks/rc-plus/1.21.10-mr/config/modpack_defaults/resource_albums/alpha.json b/modpacks/rc-plus/1.21.10-mr/config/modpack_defaults/resource_albums/alpha.json
index fc6147508..3ff85b90f 100644
--- a/modpacks/rc-plus/1.21.10-mr/config/modpack_defaults/resource_albums/alpha.json
+++ b/modpacks/rc-plus/1.21.10-mr/config/modpack_defaults/resource_albums/alpha.json
@@ -6,7 +6,7 @@
     "fabric",
     "programmer_art",
     "legacy:legacy_resources",
-    "file/golden-days-base-1.21.x-1.15.3.zip",
+    "file/golden-days-base-1.21.x-1.15.4.zip",
     "file/golden-days-alpha-1.21.x-1.15.2.zip",
     "file/Legacy-Modpack-Resources.zip",
     "srl_rp/Re-Console+ Language Files",
diff --git a/modpacks/rc-plus/1.21.10-mr/config/modpack_defaults/resource_albums/beta.json b/modpacks/rc-plus/1.21.10-mr/config/modpack_defaults/resource_albums/beta.json
index d9d0ebad6..1db2fa013 100644
--- a/modpacks/rc-plus/1.21.10-mr/config/modpack_defaults/resource_albums/beta.json
+++ b/modpacks/rc-plus/1.21.10-mr/config/modpack_defaults/resource_albums/beta.json
@@ -6,7 +6,7 @@
     "fabric",
     "programmer_art",
     "legacy:legacy_resources",
-    "file/golden-days-base-1.21.x-1.15.3.zip",
+    "file/golden-days-base-1.21.x-1.15.4.zip",
     "file/Legacy-Modpack-Resources.zip",
     "srl_rp/Re-Console+ Language Files",
     "file/Tooltips Enhanced",
diff --git a/modpacks/rc-plus/1.21.10-mr/resource_albums/alpha.json b/modpacks/rc-plus/1.21.10-mr/resource_albums/alpha.json
index fc6147508..3ff85b90f 100644
--- a/modpacks/rc-plus/1.21.10-mr/resource_albums/alpha.json
+++ b/modpacks/rc-plus/1.21.10-mr/resource_albums/alpha.json
@@ -6,7 +6,7 @@
     "fabric",
     "programmer_art",
     "legacy:legacy_resources",
-    "file/golden-days-base-1.21.x-1.15.3.zip",
+    "file/golden-days-base-1.21.x-1.15.4.zip",
     "file/golden-days-alpha-1.21.x-1.15.2.zip",
     "file/Legacy-Modpack-Resources.zip",
     "srl_rp/Re-Console+ Language Files",
diff --git a/modpacks/rc-plus/1.21.10-mr/resource_albums/beta.json b/modpacks/rc-plus/1.21.10-mr/resource_albums/beta.json
index d9d0ebad6..1db2fa013 100644
--- a/modpacks/rc-plus/1.21.10-mr/resource_albums/beta.json
+++ b/modpacks/rc-plus/1.21.10-mr/resource_albums/beta.json
@@ -6,7 +6,7 @@
     "fabric",
     "programmer_art",
     "legacy:legacy_resources",
-    "file/golden-days-base-1.21.x-1.15.3.zip",
+    "file/golden-days-base-1.21.x-1.15.4.zip",
     "file/Legacy-Modpack-Resources.zip",
     "srl_rp/Re-Console+ Language Files",
     "file/Tooltips Enhanced",
diff --git a/modpacks/rc-plus/1.21.10-mr/resourcepacks/golden-days.pw.toml b/modpacks/rc-plus/1.21.10-mr/resourcepacks/golden-days.pw.toml
index 679f8fac8..9fc45f768 100644
--- a/modpacks/rc-plus/1.21.10-mr/resourcepacks/golden-days.pw.toml
+++ b/modpacks/rc-plus/1.21.10-mr/resourcepacks/golden-days.pw.toml
@@ -1,13 +1,13 @@
 name = "Golden Days Base"
-filename = "golden-days-base-1.21.x-1.15.3.zip"
+filename = "golden-days-base-1.21.x-1.15.4.zip"
 side = "client"
 
 [download]
-url = "https://cdn.modrinth.com/data/BFzJ6aQL/versions/tXegcMmz/golden-days-base-1.21.x-1.15.3.zip"
+url = "https://cdn.modrinth.com/data/BFzJ6aQL/versions/WPxJ8gNJ/golden-days-base-1.21.x-1.15.4.zip"
 hash-format = "sha512"
-hash = "e2e1eaa4fafcee14256d85b172abd01d4b186423917cc94cd01455425e38be8a1d688b8ea555a2ecd7877c7820b4f4a20c8074e38724d38c69f2e0635589b81b"
+hash = "511c9dbdd9383801520ea8a3d84ea8014d02190853ac0bbc78cf6e183e125a2d43e4d0be9046217bba3cbe76b9b43b0b089561f2db9be44c3a6de65cf2420a6f"
 
 [update]
 [update.modrinth]
 mod-id = "BFzJ6aQL"
-version = "tXegcMmz"
+version = "WPxJ8gNJ"