diff --git a/SBVTestSuite/GoldFiles/allSat8.gold b/SBVTestSuite/GoldFiles/allSat8.gold
index a6ed886d2..0bc2395db 100644
--- a/SBVTestSuite/GoldFiles/allSat8.gold
+++ b/SBVTestSuite/GoldFiles/allSat8.gold
@@ -61,4 +61,4 @@ EXCEPTION CAUGHT:
 *** NB. If this is a use case you'd like SBV to support, please get in touch!
 
 CallStack (from HasCallStack):
-  error, called at ./Data/SBV/Control/Utils.hs:1634:57 in sbv-10.3-inplace:Data.SBV.Control.Utils
+  error, called at ./Data/SBV/Control/Utils.hs:1660:57 in sbv-10.4-inplace:Data.SBV.Control.Utils
diff --git a/SBVTestSuite/GoldFiles/nested1.gold b/SBVTestSuite/GoldFiles/nested1.gold
index b3ecdfce3..4ed5dd595 100644
--- a/SBVTestSuite/GoldFiles/nested1.gold
+++ b/SBVTestSuite/GoldFiles/nested1.gold
@@ -11,4 +11,4 @@ Data.SBV: Mismatched contexts detected.
 *** See https://github.com/LeventErkok/sbv/issues/71 for several examples.
 
 CallStack (from HasCallStack):
-  error, called at ./Data/SBV/Core/Symbolic.hs:1934:48 in sbv-10.3-inplace:Data.SBV.Core.Symbolic
\ No newline at end of file
+  error, called at ./Data/SBV/Core/Symbolic.hs:1937:48 in sbv-10.4-inplace:Data.SBV.Core.Symbolic
\ No newline at end of file
diff --git a/SBVTestSuite/GoldFiles/nested2.gold b/SBVTestSuite/GoldFiles/nested2.gold
index b3ecdfce3..4ed5dd595 100644
--- a/SBVTestSuite/GoldFiles/nested2.gold
+++ b/SBVTestSuite/GoldFiles/nested2.gold
@@ -11,4 +11,4 @@ Data.SBV: Mismatched contexts detected.
 *** See https://github.com/LeventErkok/sbv/issues/71 for several examples.
 
 CallStack (from HasCallStack):
-  error, called at ./Data/SBV/Core/Symbolic.hs:1934:48 in sbv-10.3-inplace:Data.SBV.Core.Symbolic
\ No newline at end of file
+  error, called at ./Data/SBV/Core/Symbolic.hs:1937:48 in sbv-10.4-inplace:Data.SBV.Core.Symbolic
\ No newline at end of file
diff --git a/SBVTestSuite/GoldFiles/nested3.gold b/SBVTestSuite/GoldFiles/nested3.gold
index 6de037458..d687f1e03 100644
--- a/SBVTestSuite/GoldFiles/nested3.gold
+++ b/SBVTestSuite/GoldFiles/nested3.gold
@@ -37,4 +37,4 @@ Data.SBV: Mismatched contexts detected.
 *** See https://github.com/LeventErkok/sbv/issues/71 for several examples.
 
 CallStack (from HasCallStack):
-  error, called at ./Data/SBV/Core/Symbolic.hs:1934:48 in sbv-10.3-inplace:Data.SBV.Core.Symbolic
\ No newline at end of file
+  error, called at ./Data/SBV/Core/Symbolic.hs:1937:48 in sbv-10.4-inplace:Data.SBV.Core.Symbolic
\ No newline at end of file
diff --git a/SBVTestSuite/GoldFiles/nested4.gold b/SBVTestSuite/GoldFiles/nested4.gold
index 4992778cb..7222fa075 100644
--- a/SBVTestSuite/GoldFiles/nested4.gold
+++ b/SBVTestSuite/GoldFiles/nested4.gold
@@ -11,4 +11,4 @@ Data.SBV: Mismatched contexts detected.
 *** See https://github.com/LeventErkok/sbv/issues/71 for several examples.
 
 CallStack (from HasCallStack):
-  error, called at ./Data/SBV/Core/Symbolic.hs:1934:48 in sbv-10.3-inplace:Data.SBV.Core.Symbolic
\ No newline at end of file
+  error, called at ./Data/SBV/Core/Symbolic.hs:1937:48 in sbv-10.4-inplace:Data.SBV.Core.Symbolic
\ No newline at end of file
diff --git a/SBVTestSuite/GoldFiles/query1.gold b/SBVTestSuite/GoldFiles/query1.gold
index 1a92d852a..a85cfd862 100644
--- a/SBVTestSuite/GoldFiles/query1.gold
+++ b/SBVTestSuite/GoldFiles/query1.gold
@@ -77,7 +77,7 @@
 [SEND] (get-info :reason-unknown)
 [RECV] (:reason-unknown "state of the most recent check-sat command is not known")
 [SEND] (get-info :version)
-[RECV] (:version "4.12.5")
+[RECV] (:version "4.12.6")
 [SEND] (get-info :status)
 [RECV] (:status sat)
 [GOOD] (define-fun s16 () Int 4)
@@ -108,7 +108,7 @@
 [SEND] (get-info :reason-unknown)
 [RECV] (:reason-unknown "unknown")
 [SEND] (get-info :version)
-[RECV] (:version "4.12.5")
+[RECV] (:version "4.12.6")
 [SEND] (get-info :memory)
 [RECV] unsupported
 [SEND] (get-info :time)
diff --git a/SMTSolverVersions.md b/SMTSolverVersions.md
index 4aead65a2..297d77dd3 100644
--- a/SMTSolverVersions.md
+++ b/SMTSolverVersions.md
@@ -33,7 +33,7 @@ report any issues you might see with newer releases.
       * Version 2.6.2 as downloaded from the above site on Apr 7, 2020
   * Z3:
       * http://github.com/Z3Prover/z3
-      * Version as downloaded from the above site on Jan 5th, 2024
+      * Version as downloaded from the above site on Feb 14th, 2024
       * SBV typically relies on latest features of z3, so compiling directly
         from the sources is recommended. If that's not possible, you should
         always use their latest release.