diff --git a/README.md b/README.md
index 16902097..0df351e2 100644
--- a/README.md
+++ b/README.md
@@ -355,8 +355,8 @@ This list may not always be up-to-date. To view an updated list, click [here](ht
 <details>
     <summary>License disclaimers</summary>
 
-This work, "PolyPatcher", uses code from CaffeineMC's "lithium-fabric", licensed under the LGPL-3.0 license. The original license is included in the repository.
-https://github.com/CaffeineMC/lithium-fabric/tree/develop
-https://github.com/CaffeineMC/lithium-fabric/blob/develop/LICENSE.txt
+PolyPatcher uses code from [CaffeineMC's lithium mod](https://github.com/CaffeineMC/lithium-fabric/tree/develop), licensed under the [LGPL-3.0 license](https://github.com/CaffeineMC/lithium-fabric/blob/develop/LICENSE.txt).
+
+PolyPatcher uses code from [CaffeineMC's hydrogen mod](https://github.com/CaffeineMC/hydrogen-fabric/tree/develop), licensed under the [LGPL-3.0 license](https://github.com/CaffeineMC/hydrogen-fabric/blob/1.17.x/LICENSE.txt).
 
 </details>
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index a4413138..9355b415 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
diff --git a/src/main/java/club/sk1er/patcher/mixins/performance/ResourceLocation_Deduplicate.java b/src/main/java/club/sk1er/patcher/mixins/performance/ResourceLocation_Deduplicate.java
new file mode 100644
index 00000000..b3535171
--- /dev/null
+++ b/src/main/java/club/sk1er/patcher/mixins/performance/ResourceLocation_Deduplicate.java
@@ -0,0 +1,33 @@
+package club.sk1er.patcher.mixins.performance;
+
+import me.jellysquid.mods.hydrogen.common.dedup.IdentifierCaches;
+import net.minecraft.util.ResourceLocation;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Mutable;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+/**
+ * From <a href="https://github.com/CaffeineMC/hydrogen-fabric/blob/95da36046c2f55617a76ebb8ea1e1f2a330330e5/src/main/java/me/jellysquid/mods/hydrogen/mixin/util/MixinIdentifier.java">CaffeineMC/hydrogen-fabric</a> under GNU LGPL v3.0
+ */
+@Mixin(ResourceLocation.class)
+public class ResourceLocation_Deduplicate {
+    @Shadow
+    @Final
+    @Mutable
+    protected String resourceDomain;
+
+    @Shadow
+    @Final
+    @Mutable
+    protected String resourcePath;
+
+    @Inject(method = "<init>(I[Ljava/lang/String;)V", at = @At("RETURN"))
+    private void reinit(int what, String[] id, CallbackInfo ci) {
+        this.resourceDomain = IdentifierCaches.NAMESPACES.deduplicate(this.resourceDomain);
+        this.resourcePath = IdentifierCaches.PATH.deduplicate(this.resourcePath);
+    }
+}
diff --git a/src/main/java/me/jellysquid/mods/hydrogen/common/dedup/DeduplicationCache.java b/src/main/java/me/jellysquid/mods/hydrogen/common/dedup/DeduplicationCache.java
new file mode 100644
index 00000000..f1a3883f
--- /dev/null
+++ b/src/main/java/me/jellysquid/mods/hydrogen/common/dedup/DeduplicationCache.java
@@ -0,0 +1,56 @@
+package me.jellysquid.mods.hydrogen.common.dedup;
+
+import it.unimi.dsi.fastutil.Hash;
+import it.unimi.dsi.fastutil.objects.ObjectOpenCustomHashSet;
+
+import java.util.Objects;
+
+public class DeduplicationCache<T> {
+    private final ObjectOpenCustomHashSet<T> pool;
+
+    private int attemptedInsertions = 0;
+    private int deduplicated = 0;
+
+    public DeduplicationCache(Hash.Strategy<T> strategy) {
+        this.pool = new ObjectOpenCustomHashSet<>(strategy);
+    }
+
+    public DeduplicationCache() {
+        this.pool = new ObjectOpenCustomHashSet<>(new Hash.Strategy<T>() {
+            @Override
+            public int hashCode(T o) {
+                return Objects.hashCode(o);
+            }
+
+            @Override
+            public boolean equals(T a, T b) {
+                return Objects.equals(a, b);
+            }
+        });
+    }
+
+    public synchronized T deduplicate(T item) {
+        this.attemptedInsertions++;
+
+        T result = this.pool.addOrGet(item);
+
+        if (result != item) {
+            this.deduplicated++;
+        }
+
+        return result;
+    }
+
+    public synchronized void clearCache() {
+        this.attemptedInsertions = 0;
+        this.deduplicated = 0;
+
+        this.pool.clear();
+    }
+
+    @Override
+    public synchronized String toString() {
+        return String.format("DeduplicationCache ( %d/%d de-duplicated, %d pooled )",
+            this.deduplicated, this.attemptedInsertions, this.pool.size());
+    }
+}
diff --git a/src/main/java/me/jellysquid/mods/hydrogen/common/dedup/IdentifierCaches.java b/src/main/java/me/jellysquid/mods/hydrogen/common/dedup/IdentifierCaches.java
new file mode 100644
index 00000000..69246b3e
--- /dev/null
+++ b/src/main/java/me/jellysquid/mods/hydrogen/common/dedup/IdentifierCaches.java
@@ -0,0 +1,6 @@
+package me.jellysquid.mods.hydrogen.common.dedup;
+
+public class IdentifierCaches {
+    public static final DeduplicationCache<String> NAMESPACES = new DeduplicationCache<>();
+    public static final DeduplicationCache<String> PATH = new DeduplicationCache<>();
+}
diff --git a/src/main/resources/mixins.patcher.json b/src/main/resources/mixins.patcher.json
index ffe86c3c..90a59493 100644
--- a/src/main/resources/mixins.patcher.json
+++ b/src/main/resources/mixins.patcher.json
@@ -249,6 +249,7 @@
     "performance.RenderChunkMixin_OptimizeSpecialTileEntities",
     "performance.RenderEntityItemMixin_EntityCulling",
     "performance.RenderGlobalMixin_LimitVisGraphScan",
+    "performance.ResourceLocation_Deduplicate",
     "performance.ResourcePackRepositoryMixin_FasterSearching",
     "performance.SimpleReloadableResourceManager_OnlyRefreshNecessaryListeners",
     "performance.TexturedQuadMixin_BatchDraw",