diff --git a/CryptoAnalysis/src/main/java/crypto/analysis/errors/ForbiddenMethodError.java b/CryptoAnalysis/src/main/java/crypto/analysis/errors/ForbiddenMethodError.java
index bb5134f8e..16a4b3ff2 100644
--- a/CryptoAnalysis/src/main/java/crypto/analysis/errors/ForbiddenMethodError.java
+++ b/CryptoAnalysis/src/main/java/crypto/analysis/errors/ForbiddenMethodError.java
@@ -4,7 +4,7 @@
 import java.util.Set;
 
 import com.google.common.base.Joiner;
-import com.google.inject.internal.util.Sets;
+import com.google.common.collect.Sets;
 
 import boomerang.jimple.Statement;
 import crypto.rules.CryptSLRule;
diff --git a/CryptoAnalysis/src/main/java/crypto/analysis/errors/IncompleteOperationError.java b/CryptoAnalysis/src/main/java/crypto/analysis/errors/IncompleteOperationError.java
index d43afaec1..c03094595 100644
--- a/CryptoAnalysis/src/main/java/crypto/analysis/errors/IncompleteOperationError.java
+++ b/CryptoAnalysis/src/main/java/crypto/analysis/errors/IncompleteOperationError.java
@@ -10,7 +10,7 @@
 
 import com.google.common.base.Joiner;
 import com.google.common.base.Optional;
-import com.google.inject.internal.util.Sets;
+import com.google.common.collect.Sets;
 
 import boomerang.jimple.Statement;
 import boomerang.jimple.Val;
diff --git a/CryptoAnalysis/src/main/java/crypto/analysis/errors/TypestateError.java b/CryptoAnalysis/src/main/java/crypto/analysis/errors/TypestateError.java
index 5a6ad1bee..b8fd9d5c8 100644
--- a/CryptoAnalysis/src/main/java/crypto/analysis/errors/TypestateError.java
+++ b/CryptoAnalysis/src/main/java/crypto/analysis/errors/TypestateError.java
@@ -6,7 +6,7 @@
 
 import com.google.common.base.Joiner;
 import com.google.common.base.Optional;
-import com.google.inject.internal.util.Sets;
+import com.google.common.collect.Sets;
 
 import boomerang.jimple.Statement;
 import crypto.analysis.IAnalysisSeed;