diff --git a/cirq-aqt/cirq_aqt/_version_test.py b/cirq-aqt/cirq_aqt/_version_test.py
index de298e1c71c..5dd31ad4ca7 100644
--- a/cirq-aqt/cirq_aqt/_version_test.py
+++ b/cirq-aqt/cirq_aqt/_version_test.py
@@ -3,4 +3,4 @@
 
 
 def test_version():
-    assert cirq_aqt.__version__ == "1.4.0.dev"
+    assert cirq_aqt.__version__ == "1.4.0"
diff --git a/cirq-core/cirq/_version_test.py b/cirq-core/cirq/_version_test.py
index aa7be8a0ce4..d8a04490bf8 100644
--- a/cirq-core/cirq/_version_test.py
+++ b/cirq-core/cirq/_version_test.py
@@ -3,4 +3,4 @@
 
 
 def test_version():
-    assert cirq.__version__ == "1.4.0.dev"
+    assert cirq.__version__ == "1.4.0"
diff --git a/cirq-google/cirq_google/_version_test.py b/cirq-google/cirq_google/_version_test.py
index 24835d2215e..6b24e67a14e 100644
--- a/cirq-google/cirq_google/_version_test.py
+++ b/cirq-google/cirq_google/_version_test.py
@@ -3,4 +3,4 @@
 
 
 def test_version():
-    assert cirq_google.__version__ == "1.4.0.dev"
+    assert cirq_google.__version__ == "1.4.0"
diff --git a/cirq-ionq/cirq_ionq/_version_test.py b/cirq-ionq/cirq_ionq/_version_test.py
index 099f35f060d..639097bb91b 100644
--- a/cirq-ionq/cirq_ionq/_version_test.py
+++ b/cirq-ionq/cirq_ionq/_version_test.py
@@ -3,4 +3,4 @@
 
 
 def test_version():
-    assert cirq_ionq.__version__ == "1.4.0.dev"
+    assert cirq_ionq.__version__ == "1.4.0"
diff --git a/cirq-pasqal/cirq_pasqal/_version_test.py b/cirq-pasqal/cirq_pasqal/_version_test.py
index fc5f5ef528b..a55641ee109 100644
--- a/cirq-pasqal/cirq_pasqal/_version_test.py
+++ b/cirq-pasqal/cirq_pasqal/_version_test.py
@@ -3,4 +3,4 @@
 
 
 def test_version():
-    assert cirq_pasqal.__version__ == "1.4.0.dev"
+    assert cirq_pasqal.__version__ == "1.4.0"
diff --git a/cirq-rigetti/cirq_rigetti/_version_test.py b/cirq-rigetti/cirq_rigetti/_version_test.py
index 41a9598e892..7f26eb91399 100644
--- a/cirq-rigetti/cirq_rigetti/_version_test.py
+++ b/cirq-rigetti/cirq_rigetti/_version_test.py
@@ -3,4 +3,4 @@
 
 
 def test_version():
-    assert cirq_rigetti.__version__ == "1.4.0.dev"
+    assert cirq_rigetti.__version__ == "1.4.0"
diff --git a/cirq-web/cirq_web/_version_test.py b/cirq-web/cirq_web/_version_test.py
index ae10fecfdeb..051f63c9cbf 100644
--- a/cirq-web/cirq_web/_version_test.py
+++ b/cirq-web/cirq_web/_version_test.py
@@ -3,4 +3,4 @@
 
 
 def test_version():
-    assert cirq_web.__version__ == "1.4.0.dev"
+    assert cirq_web.__version__ == "1.4.0"