diff --git a/.teamcity/settings.kts b/.teamcity/settings.kts
index b8c62b5ab0..103a3fa7c4 100644
--- a/.teamcity/settings.kts
+++ b/.teamcity/settings.kts
@@ -35,26 +35,26 @@ To debug in IntelliJ Idea, open the 'Maven Projects' tool window (View
 version = "2020.2"
 
 val targets = arrayOf(
-        "linux/amd64/1.17",
         "linux/amd64/1.18",
         "linux/amd64/1.19",
+        "linux/amd64/1.20",
         "linux/amd64/tip",
 
-        "linux/386/1.19",
+        "linux/386/1.20",
 
-        "linux/arm64/1.19",
+        "linux/arm64/1.20",
         "linux/arm64/tip",
 
-        "windows/amd64/1.19",
+        "windows/amd64/1.20",
         "windows/amd64/tip",
 
-        "windows/arm64/1.19",
+        "windows/arm64/1.20",
         "windows/arm64/tip",
 
-        "mac/amd64/1.19",
+        "mac/amd64/1.20",
         "mac/amd64/tip",
 
-        "mac/arm64/1.19",
+        "mac/arm64/1.20",
         "mac/arm64/tip"
 )
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 97903950dc..faa95790ee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,31 @@
 All notable changes to this project will be documented in this file.
 This project adheres to Semantic Versioning.
 
+## [1.20.0] 2022-12-07
+
+### Added
+
+- Support for Go 1.20 (#3129, #3196, #3180, @cuiweixie, @qmuntal, @aarzilli)
+- Support for Windows/arm64 (gated by a build tag) (#3063, #3198, #3200, @qmuntal)
+- Compatibility with coredumpctl (#3195, @Foxboron)
+
+### Fixed
+
+- Improve evaluation of type casts (#3146, #3149, #3186, @aarzilli)
+- DAP: Added type to response of EvaluateRequest (#3172, @gfszr)
+- Cgo stacktraces on linux/arm64 (#3192, @derekparker)
+- Debugserver crashes on recent versions of macOS when $DYLD_INSERT_LIBRARIES is set (#3181, @aviramha)
+- Stacktraces and stepping on Go 1.19.2 and later on macOS (#3204, @aarzilli)
+- Attaching to processes used by a different user on Windows (#3162, @aarzilli)
+- Nil pointer dereference when current address is not part of a function (#3157, @aarzilli)
+
+### Changed
+
+- Change behavior of exec command so that it looks for the executable in the current directory (#3167, @derekparker)
+- DAP shows full value when evaluating log messages (#3141, @suzmue)
+- Wait time is no longer reported for parked goroutines (its value was always incorrect) (#3139, @aarzilli)
+- Miscellaneous improvements to documentation and error messages (#3119, #3117, #3154, #3161, #3169, #3188, @aarzilli, @derekparker, @cuishuang, @Frederick888,  @dlipovetsky)
+
 ## [1.9.1] 2022-08-23
 
 ### Added
diff --git a/pkg/goversion/compat.go b/pkg/goversion/compat.go
index f8838aa259..5524ac9b5d 100644
--- a/pkg/goversion/compat.go
+++ b/pkg/goversion/compat.go
@@ -8,9 +8,9 @@ import (
 
 var (
 	MinSupportedVersionOfGoMajor = 1
-	MinSupportedVersionOfGoMinor = 17
+	MinSupportedVersionOfGoMinor = 18
 	MaxSupportedVersionOfGoMajor = 1
-	MaxSupportedVersionOfGoMinor = 19
+	MaxSupportedVersionOfGoMinor = 20
 	goTooOldErr                  = fmt.Sprintf("Go version %%s is too old for this version of Delve (minimum supported version %d.%d, suppress this error with --check-go-version=false)", MinSupportedVersionOfGoMajor, MinSupportedVersionOfGoMinor)
 	goTooOldWarn                 = fmt.Sprintf("WARNING: undefined behavior - Go version %%s is too old for this version of Delve (minimum supported version %d.%d)", MinSupportedVersionOfGoMajor, MinSupportedVersionOfGoMinor)
 	dlvTooOldErr                 = fmt.Sprintf("Version of Delve is too old for Go version %%s (maximum supported version %d.%d, suppress this error with --check-go-version=false)", MaxSupportedVersionOfGoMajor, MaxSupportedVersionOfGoMinor)
diff --git a/pkg/version/version.go b/pkg/version/version.go
index d81b9fd12b..8ec46ee3d2 100644
--- a/pkg/version/version.go
+++ b/pkg/version/version.go
@@ -17,8 +17,7 @@ type Version struct {
 var (
 	// DelveVersion is the current version of Delve.
 	DelveVersion = Version{
-		Major: "1", Minor: "9", Patch: "1", Metadata: "",
-		//TODO(aarzilli): before updating this to 1.8.0 re-enable staticcheck test
+		Major: "1", Minor: "20", Patch: "0", Metadata: "",
 		Build: "$Id$",
 	}
 )