8 files changed, 8 insertions, 8 deletions
diff --git a/test/regress/regress1/nl/bug698.smt2 b/test/regress/regress1/nl/bug698.smt2
index ffb1eead2..f24d05372 100644
--- a/test/regress/regress1/nl/bug698.smt2
+++ b/test/regress/regress1/nl/bug698.smt2
@@ -1,6 +1,6 @@
 ; COMMAND-LINE: --incremental --nl-ext --fmf-fun-rlv --no-check-models
 (set-logic UFNIA)
-(set-info :smt-lib-version 2.5)
+(set-info :smt-lib-version 2.6)
 
 ; EXPECT: sat
 (declare-fun fixedAdd() Int)
diff --git a/test/regress/regress1/nl/metitarski-1025.smt2 b/test/regress/regress1/nl/metitarski-1025.smt2
index 73a132350..3fbf9cb77 100644
--- a/test/regress/regress1/nl/metitarski-1025.smt2
+++ b/test/regress/regress1/nl/metitarski-1025.smt2
@@ -18,7 +18,7 @@ Submitted by Dejan Jovanovic for SMT-LIB.
 
 
 |)
-(set-info :smt-lib-version 2.0)
+(set-info :smt-lib-version 2.6)
 (set-info :category "industrial")
 (set-info :status sat)
 (declare-fun skoCOSS () Real)
diff --git a/test/regress/regress1/nl/metitarski-3-4.smt2 b/test/regress/regress1/nl/metitarski-3-4.smt2
index 3a1e794cc..f26640f49 100644
--- a/test/regress/regress1/nl/metitarski-3-4.smt2
+++ b/test/regress/regress1/nl/metitarski-3-4.smt2
@@ -18,7 +18,7 @@ Submitted by Dejan Jovanovic for SMT-LIB.
 
 
 |)
-(set-info :smt-lib-version 2.0)
+(set-info :smt-lib-version 2.6)
 (set-info :category "industrial")
 (set-info :status sat)
 (declare-fun skoX () Real)
diff --git a/test/regress/regress1/nl/metitarski_3_4_2e.smt2 b/test/regress/regress1/nl/metitarski_3_4_2e.smt2
index 3f12ec34b..07efc3d32 100644
--- a/test/regress/regress1/nl/metitarski_3_4_2e.smt2
+++ b/test/regress/regress1/nl/metitarski_3_4_2e.smt2
@@ -19,7 +19,7 @@ Submitted by Dejan Jovanovic for SMT-LIB.
 
 
 |)
-(set-info :smt-lib-version 2.0)
+(set-info :smt-lib-version 2.6)
 (set-info :category "industrial")
 (set-info :status sat)
 (declare-fun skoX () Real)
diff --git a/test/regress/regress1/nl/nl-help-unsat-quant.smt2 b/test/regress/regress1/nl/nl-help-unsat-quant.smt2
index f2f7667c8..d0acca99d 100644
--- a/test/regress/regress1/nl/nl-help-unsat-quant.smt2
+++ b/test/regress/regress1/nl/nl-help-unsat-quant.smt2
@@ -3,7 +3,7 @@
 (set-logic UFNIA)
 (set-info :status unsat)
 (set-info :source |Benchmarks from the paper: "Extending Sledgehammer with SMT Solvers" by Jasmin Blanchette, Sascha Bohme, and Lawrence C. Paulson, CADE 2011.  Translated to SMT2 by Andrew Reynolds and Morgan Deters.|)
-(set-info :smt-lib-version 2.0)
+(set-info :smt-lib-version 2.6)
 (set-info :category "industrial")
 (declare-sort S1 0)
 (declare-sort S2 0)
diff --git a/test/regress/regress1/nl/nl-unk-quant.smt2 b/test/regress/regress1/nl/nl-unk-quant.smt2
index bb5cd43df..64cc419d7 100644
--- a/test/regress/regress1/nl/nl-unk-quant.smt2
+++ b/test/regress/regress1/nl/nl-unk-quant.smt2
@@ -2,7 +2,7 @@
 ; EXPECT: unsat
 (set-logic UFNIA)
 (set-info :source |Benchmarks from the paper: "Extending Sledgehammer with SMT Solvers" by Jasmin Blanchette, Sascha Bohme, and Lawrence C. Paulson, CADE 2011.  Translated to SMT2 by Andrew Reynolds and Morgan Deters.|)
-(set-info :smt-lib-version 2.0)
+(set-info :smt-lib-version 2.6)
 (set-info :category "industrial")
 (set-info :status unsat)
 (declare-sort S1 0)
diff --git a/test/regress/regress1/nl/poly-1025.smt2 b/test/regress/regress1/nl/poly-1025.smt2
index 482696532..2fb918e3c 100644
--- a/test/regress/regress1/nl/poly-1025.smt2
+++ b/test/regress/regress1/nl/poly-1025.smt2
@@ -18,7 +18,7 @@ Submitted by Dejan Jovanovic for SMT-LIB.
 
 
 |)
-(set-info :smt-lib-version 2.0)
+(set-info :smt-lib-version 2.6)
 (set-info :category "industrial")
 (set-info :status sat)
 (declare-fun skoX () Real)
diff --git a/test/regress/regress1/nl/quant-nl.smt2 b/test/regress/regress1/nl/quant-nl.smt2
index 7d251ab7d..f47023e99 100644
--- a/test/regress/regress1/nl/quant-nl.smt2
+++ b/test/regress/regress1/nl/quant-nl.smt2
@@ -3,7 +3,7 @@
 (set-logic UFNIA)
 (set-info :status unsat)
 (set-info :source |Benchmarks from the paper: "Extending Sledgehammer with SMT Solvers" by Jasmin Blanchette, Sascha Bohme, and Lawrence C. Paulson, CADE 2011.  Translated to SMT2 by Andrew Reynolds and Morgan Deters.|)
-(set-info :smt-lib-version 2.0)
+(set-info :smt-lib-version 2.6)
 (set-info :category "industrial")
 (declare-sort S1 0)
 (declare-sort S2 0)