diff --git a/package.json b/package.json
index e69ad8404..b0d09576b 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "node-fetch": "^2",
     "nx": "^18.3.5",
     "prettier": "^2.8.8",
-    "projen": "^0.84.5",
+    "projen": "^0.84.6",
     "ts-node": "^10.9.2",
     "typescript": "^4.9.5"
   },
diff --git a/packages/@aws-cdk/aws-service-spec/.projen/tasks.json b/packages/@aws-cdk/aws-service-spec/.projen/tasks.json
index b45577500..8aa687927 100644
--- a/packages/@aws-cdk/aws-service-spec/.projen/tasks.json
+++ b/packages/@aws-cdk/aws-service-spec/.projen/tasks.json
@@ -39,7 +39,7 @@
         "RELEASETAG": "dist/releasetag.txt",
         "RELEASE_TAG_PREFIX": "@aws-cdk/aws-service-spec@",
         "VERSIONRCOPTIONS": "{\"path\":\".\"}",
-        "RELEASABLE_COMMITS": "git log --no-merges --oneline $LATEST_TAG..HEAD -E --grep '^(feat|fix){1}(\\([^()[:space:]]+\\))?(!)?:[[:blank:]]+.+' -- . ../service-spec-types ../../../sources"
+        "RELEASABLE_COMMITS": "git log --no-merges --oneline $LATEST_TAG..HEAD -E --grep \"^(feat|fix){1}(\\([^()[:space:]]+\\))?(!)?:[[:blank:]]+.+\" -- . ../service-spec-types ../../../sources"
       },
       "steps": [
         {
@@ -182,7 +182,7 @@
         "RELEASETAG": "dist/releasetag.txt",
         "RELEASE_TAG_PREFIX": "@aws-cdk/aws-service-spec@",
         "VERSIONRCOPTIONS": "{\"path\":\".\"}",
-        "RELEASABLE_COMMITS": "git log --no-merges --oneline $LATEST_TAG..HEAD -E --grep '^(feat|fix){1}(\\([^()[:space:]]+\\))?(!)?:[[:blank:]]+.+' -- . ../service-spec-types ../../../sources"
+        "RELEASABLE_COMMITS": "git log --no-merges --oneline $LATEST_TAG..HEAD -E --grep \"^(feat|fix){1}(\\([^()[:space:]]+\\))?(!)?:[[:blank:]]+.+\" -- . ../service-spec-types ../../../sources"
       },
       "steps": [
         {
diff --git a/packages/@aws-cdk/aws-service-spec/package.json b/packages/@aws-cdk/aws-service-spec/package.json
index ef9862ac4..231c7fe3f 100644
--- a/packages/@aws-cdk/aws-service-spec/package.json
+++ b/packages/@aws-cdk/aws-service-spec/package.json
@@ -40,9 +40,9 @@
     "jest": "^29.7.0",
     "jest-junit": "^15",
     "prettier": "^2.8.8",
-    "projen": "^0.84.5",
+    "projen": "^0.84.6",
     "source-map-support": "^0.5.21",
-    "ts-jest": "^29.2.2",
+    "ts-jest": "^29.2.3",
     "typescript": "^5.5.3"
   },
   "dependencies": {
@@ -58,7 +58,7 @@
   "jest": {
     "coverageProvider": "v8",
     "testMatch": [
-      "<rootDir>/@(src|test)/**/?(*.)+(spec|test).ts?(x)",
+      "<rootDir>/@(src|test)/**/*(*.)@(spec|test).ts?(x)",
       "<rootDir>/@(src|test)/**/__tests__/**/*.ts?(x)"
     ],
     "clearMocks": true,
diff --git a/packages/@aws-cdk/service-spec-importers/package.json b/packages/@aws-cdk/service-spec-importers/package.json
index 43258e60e..893e011fc 100644
--- a/packages/@aws-cdk/service-spec-importers/package.json
+++ b/packages/@aws-cdk/service-spec-importers/package.json
@@ -50,9 +50,9 @@
     "jest": "^29.7.0",
     "jest-junit": "^15",
     "prettier": "^2.8.8",
-    "projen": "^0.84.5",
+    "projen": "^0.84.6",
     "source-map-support": "^0.5.21",
-    "ts-jest": "^29.2.2",
+    "ts-jest": "^29.2.3",
     "ts-json-schema-generator": "^1.5.1",
     "typescript": "^4.9.5"
   },
@@ -77,7 +77,7 @@
   "jest": {
     "coverageProvider": "v8",
     "testMatch": [
-      "<rootDir>/@(src|test)/**/?(*.)+(spec|test).ts?(x)",
+      "<rootDir>/@(src|test)/**/*(*.)@(spec|test).ts?(x)",
       "<rootDir>/@(src|test)/**/__tests__/**/*.ts?(x)"
     ],
     "clearMocks": true,
diff --git a/packages/@aws-cdk/service-spec-types/.projen/tasks.json b/packages/@aws-cdk/service-spec-types/.projen/tasks.json
index 05562ccbb..30506dddc 100644
--- a/packages/@aws-cdk/service-spec-types/.projen/tasks.json
+++ b/packages/@aws-cdk/service-spec-types/.projen/tasks.json
@@ -31,7 +31,7 @@
         "RELEASETAG": "dist/releasetag.txt",
         "RELEASE_TAG_PREFIX": "@aws-cdk/service-spec-types@",
         "VERSIONRCOPTIONS": "{\"path\":\".\"}",
-        "RELEASABLE_COMMITS": "git log --no-merges --oneline $LATEST_TAG..HEAD -E --grep '^(feat|fix){1}(\\([^()[:space:]]+\\))?(!)?:[[:blank:]]+.+' -- . ../../../sources"
+        "RELEASABLE_COMMITS": "git log --no-merges --oneline $LATEST_TAG..HEAD -E --grep \"^(feat|fix){1}(\\([^()[:space:]]+\\))?(!)?:[[:blank:]]+.+\" -- . ../../../sources"
       },
       "steps": [
         {
@@ -171,7 +171,7 @@
         "RELEASETAG": "dist/releasetag.txt",
         "RELEASE_TAG_PREFIX": "@aws-cdk/service-spec-types@",
         "VERSIONRCOPTIONS": "{\"path\":\".\"}",
-        "RELEASABLE_COMMITS": "git log --no-merges --oneline $LATEST_TAG..HEAD -E --grep '^(feat|fix){1}(\\([^()[:space:]]+\\))?(!)?:[[:blank:]]+.+' -- . ../../../sources"
+        "RELEASABLE_COMMITS": "git log --no-merges --oneline $LATEST_TAG..HEAD -E --grep \"^(feat|fix){1}(\\([^()[:space:]]+\\))?(!)?:[[:blank:]]+.+\" -- . ../../../sources"
       },
       "steps": [
         {
diff --git a/packages/@aws-cdk/service-spec-types/package.json b/packages/@aws-cdk/service-spec-types/package.json
index 0f0f2dc8f..6705a4b30 100644
--- a/packages/@aws-cdk/service-spec-types/package.json
+++ b/packages/@aws-cdk/service-spec-types/package.json
@@ -38,8 +38,8 @@
     "jest": "^29.7.0",
     "jest-junit": "^15",
     "prettier": "^2.8.8",
-    "projen": "^0.84.5",
-    "ts-jest": "^29.2.2",
+    "projen": "^0.84.6",
+    "ts-jest": "^29.2.3",
     "typescript": "^4.9.5"
   },
   "dependencies": {
@@ -54,7 +54,7 @@
   "jest": {
     "coverageProvider": "v8",
     "testMatch": [
-      "<rootDir>/@(src|test)/**/?(*.)+(spec|test).ts?(x)",
+      "<rootDir>/@(src|test)/**/*(*.)@(spec|test).ts?(x)",
       "<rootDir>/@(src|test)/**/__tests__/**/*.ts?(x)"
     ],
     "clearMocks": true,
diff --git a/packages/@cdklabs/tskb/.projen/tasks.json b/packages/@cdklabs/tskb/.projen/tasks.json
index 594515fdd..894d2af29 100644
--- a/packages/@cdklabs/tskb/.projen/tasks.json
+++ b/packages/@cdklabs/tskb/.projen/tasks.json
@@ -31,7 +31,7 @@
         "RELEASETAG": "dist/releasetag.txt",
         "RELEASE_TAG_PREFIX": "@cdklabs/tskb@",
         "VERSIONRCOPTIONS": "{\"path\":\".\"}",
-        "RELEASABLE_COMMITS": "git log --no-merges --oneline $LATEST_TAG..HEAD -E --grep '^(feat|fix){1}(\\([^()[:space:]]+\\))?(!)?:[[:blank:]]+.+' -- ."
+        "RELEASABLE_COMMITS": "git log --no-merges --oneline $LATEST_TAG..HEAD -E --grep \"^(feat|fix){1}(\\([^()[:space:]]+\\))?(!)?:[[:blank:]]+.+\" -- ."
       },
       "steps": [
         {
@@ -171,7 +171,7 @@
         "RELEASETAG": "dist/releasetag.txt",
         "RELEASE_TAG_PREFIX": "@cdklabs/tskb@",
         "VERSIONRCOPTIONS": "{\"path\":\".\"}",
-        "RELEASABLE_COMMITS": "git log --no-merges --oneline $LATEST_TAG..HEAD -E --grep '^(feat|fix){1}(\\([^()[:space:]]+\\))?(!)?:[[:blank:]]+.+' -- ."
+        "RELEASABLE_COMMITS": "git log --no-merges --oneline $LATEST_TAG..HEAD -E --grep \"^(feat|fix){1}(\\([^()[:space:]]+\\))?(!)?:[[:blank:]]+.+\" -- ."
       },
       "steps": [
         {
diff --git a/packages/@cdklabs/tskb/package.json b/packages/@cdklabs/tskb/package.json
index 0ddaf37ec..ecadc8a71 100644
--- a/packages/@cdklabs/tskb/package.json
+++ b/packages/@cdklabs/tskb/package.json
@@ -38,8 +38,8 @@
     "jest": "^29.7.0",
     "jest-junit": "^15",
     "prettier": "^2.8.8",
-    "projen": "^0.84.5",
-    "ts-jest": "^29.2.2",
+    "projen": "^0.84.6",
+    "ts-jest": "^29.2.3",
     "typescript": "^4.9.5"
   },
   "main": "lib/index.js",
@@ -51,7 +51,7 @@
   "jest": {
     "coverageProvider": "v8",
     "testMatch": [
-      "<rootDir>/@(src|test)/**/?(*.)+(spec|test).ts?(x)",
+      "<rootDir>/@(src|test)/**/*(*.)@(spec|test).ts?(x)",
       "<rootDir>/@(src|test)/**/__tests__/**/*.ts?(x)"
     ],
     "clearMocks": true,
diff --git a/packages/@cdklabs/typewriter/.projen/tasks.json b/packages/@cdklabs/typewriter/.projen/tasks.json
index 91483bd56..5f24d8178 100644
--- a/packages/@cdklabs/typewriter/.projen/tasks.json
+++ b/packages/@cdklabs/typewriter/.projen/tasks.json
@@ -31,7 +31,7 @@
         "RELEASETAG": "dist/releasetag.txt",
         "RELEASE_TAG_PREFIX": "@cdklabs/typewriter@",
         "VERSIONRCOPTIONS": "{\"path\":\".\"}",
-        "RELEASABLE_COMMITS": "git log --no-merges --oneline $LATEST_TAG..HEAD -E --grep '^(feat|fix){1}(\\([^()[:space:]]+\\))?(!)?:[[:blank:]]+.+' -- ."
+        "RELEASABLE_COMMITS": "git log --no-merges --oneline $LATEST_TAG..HEAD -E --grep \"^(feat|fix){1}(\\([^()[:space:]]+\\))?(!)?:[[:blank:]]+.+\" -- ."
       },
       "steps": [
         {
@@ -171,7 +171,7 @@
         "RELEASETAG": "dist/releasetag.txt",
         "RELEASE_TAG_PREFIX": "@cdklabs/typewriter@",
         "VERSIONRCOPTIONS": "{\"path\":\".\"}",
-        "RELEASABLE_COMMITS": "git log --no-merges --oneline $LATEST_TAG..HEAD -E --grep '^(feat|fix){1}(\\([^()[:space:]]+\\))?(!)?:[[:blank:]]+.+' -- ."
+        "RELEASABLE_COMMITS": "git log --no-merges --oneline $LATEST_TAG..HEAD -E --grep \"^(feat|fix){1}(\\([^()[:space:]]+\\))?(!)?:[[:blank:]]+.+\" -- ."
       },
       "steps": [
         {
diff --git a/packages/@cdklabs/typewriter/package.json b/packages/@cdklabs/typewriter/package.json
index add5010d3..df9e37725 100644
--- a/packages/@cdklabs/typewriter/package.json
+++ b/packages/@cdklabs/typewriter/package.json
@@ -38,8 +38,8 @@
     "jest": "^29.7.0",
     "jest-junit": "^15",
     "prettier": "^2.8.8",
-    "projen": "^0.84.5",
-    "ts-jest": "^29.2.2",
+    "projen": "^0.84.6",
+    "ts-jest": "^29.2.3",
     "typescript": "^4.9.5"
   },
   "main": "lib/index.js",
@@ -51,7 +51,7 @@
   "jest": {
     "coverageProvider": "v8",
     "testMatch": [
-      "<rootDir>/@(src|test)/**/?(*.)+(spec|test).ts?(x)",
+      "<rootDir>/@(src|test)/**/*(*.)@(spec|test).ts?(x)",
       "<rootDir>/@(src|test)/**/__tests__/**/*.ts?(x)"
     ],
     "clearMocks": true,
diff --git a/yarn.lock b/yarn.lock
index 7a9e5e426..af4336b38 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -872,9 +872,9 @@
     undici-types "~5.26.4"
 
 "@types/node@^18":
-  version "18.19.40"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-18.19.40.tgz#e9213ba98122992dafd8d55a2196f2ebb56b2555"
-  integrity sha512-MIxieZHrm4Ee8XArBIc+Or9HINt2StOmCbgRcXGSJl8q14svRvkZPe7LJq9HKtTI1SK3wU8b91TjntUm7T69Pg==
+  version "18.19.41"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-18.19.41.tgz#27695cf2cac63f22c202b9217c0bcf3fb192a2f0"
+  integrity sha512-LX84pRJ+evD2e2nrgYCHObGWkiQJ1mL+meAgbvnwk/US6vmMY7S2ygBTGV2Jw91s9vUsLSXeDEkUHZIJGLrhsg==
   dependencies:
     undici-types "~5.26.4"
 
@@ -1820,7 +1820,7 @@ duplexer@^0.1.1:
   resolved "https://registry.yarnpkg.com/duplexer/-/duplexer-0.1.2.tgz#3abe43aef3835f8ae077d136ddce0f276b0400e6"
   integrity sha512-jtD6YG370ZCIi/9GTaJKQxWTZD045+4R4hTk/x1UyoqadyJ9x9CgSi1RlVDQF8U2sxLLSnFkCaMihqljHIWgMg==
 
-ejs@^3.0.0:
+ejs@^3.1.10:
   version "3.1.10"
   resolved "https://registry.yarnpkg.com/ejs/-/ejs-3.1.10.tgz#69ab8358b14e896f80cc39e62087b88500c3ac3b"
   integrity sha512-UeJmFfOrAQS8OJWPZ4qtgHyWExa088/MtK5UEyoJGFH67cDEXkZSviOiKRCZ4Xij0zxI3JECgYs3oKx+AizQBA==
@@ -2861,9 +2861,9 @@ istanbul-reports@^3.1.3:
     istanbul-lib-report "^3.0.0"
 
 jake@^10.8.5:
-  version "10.9.1"
-  resolved "https://registry.yarnpkg.com/jake/-/jake-10.9.1.tgz#8dc96b7fcc41cb19aa502af506da4e1d56f5e62b"
-  integrity sha512-61btcOHNnLnsOdtLgA5efqQWjnSi/vow5HbI7HMdKKWqvrKR1bLK3BPlJn9gcSaP2ewuamUSMB5XEy76KUIS2w==
+  version "10.9.2"
+  resolved "https://registry.yarnpkg.com/jake/-/jake-10.9.2.tgz#6ae487e6a69afec3a5e167628996b59f35ae2b7f"
+  integrity sha512-2P4SQ0HrLQ+fw6llpLnOaGAvN2Zu6778SJMrCUwns4fOoG9ayrTiZk3VV8sCPkVZF8ab0zksVpS8FDY5pRCNBA==
   dependencies:
     async "^3.2.3"
     chalk "^4.0.2"
@@ -3812,10 +3812,10 @@ pretty-format@^29.0.0, pretty-format@^29.7.0:
     ansi-styles "^5.0.0"
     react-is "^18.0.0"
 
-projen@^0.84.5:
-  version "0.84.5"
-  resolved "https://registry.yarnpkg.com/projen/-/projen-0.84.5.tgz#ea9fdb678cf0d0e4cb73502c49d94b33bbe3cf58"
-  integrity sha512-rilBH5CPn/+NUjgQY099doLEvmVSS8KURtY07nhdjF5l72gjgIrazMIgcvXuy8+4nk5yhFviXvPL/Sy7DVoIyw==
+projen@^0.84.6:
+  version "0.84.6"
+  resolved "https://registry.yarnpkg.com/projen/-/projen-0.84.6.tgz#e42066b12a635e39dd37af7e92390070373261f1"
+  integrity sha512-1U5NguoaTq8F0xipZEyjriWrHbcJrtS6NaViFNHH7ABMRBYVXcfE2GGUSn1mVaAk51n09kSDit4D0n5W0di1Hg==
   dependencies:
     "@iarna/toml" "^2.2.5"
     case "^1.6.3"
@@ -4307,13 +4307,13 @@ ts-api-utils@^1.0.1, ts-api-utils@^1.3.0:
   resolved "https://registry.yarnpkg.com/ts-api-utils/-/ts-api-utils-1.3.0.tgz#4b490e27129f1e8e686b45cc4ab63714dc60eea1"
   integrity sha512-UQMIo7pb8WRomKR1/+MFVLTroIvDVtMX3K6OUir8ynLyzB8Jeriont2bTAtmNPa1ekAgN7YPDyf6V+ygrdU+eQ==
 
-ts-jest@^29.2.2:
-  version "29.2.2"
-  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-29.2.2.tgz#0d2387bb04d39174b20a05172a968f258aedff4d"
-  integrity sha512-sSW7OooaKT34AAngP6k1VS669a0HdLxkQZnlC7T76sckGCokXFnvJ3yRlQZGRTAoV5K19HfSgCiSwWOSIfcYlg==
+ts-jest@^29.2.3:
+  version "29.2.3"
+  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-29.2.3.tgz#3d226ac36b8b820151a38f164414f9f6b412131f"
+  integrity sha512-yCcfVdiBFngVz9/keHin9EnsrQtQtEu3nRykNy9RVp+FiPFFbPJ3Sg6Qg4+TkmH0vMP5qsTKgXSsk80HRwvdgQ==
   dependencies:
     bs-logger "0.x"
-    ejs "^3.0.0"
+    ejs "^3.1.10"
     fast-json-stable-stringify "2.x"
     jest-util "^29.0.0"
     json5 "^2.2.3"